Laptop asus n53sv specifications reviews. Desktop ASUS N53SV - review (completion of the epic of choice). ⇡ Testing - weight, battery life

N series laptops are the best that ASUS can offer to the demanding home user. They have the typical attributes of middle-class consumer models: stylish corporate design, powerful but inexpensive hardware components, high-quality built-in speakers. Interestingly, the line includes laptops of several sizes - with screens of 14″, 15.6″, 17.3″ and even 18″, however the lineup updated infrequently and, as a rule, out of sync with the release of new hardware platforms. Nevertheless, despite the rather high price, this is one of the most popular series of home laptops in the upper price range.

Our review will consider a 15-inch model of the N53S series, built on Intel platform Huron River and equipped with switchable graphics (mid-class discrete graphics card). This laptop is available in several configurations and has a wide range of prices. Our copy is relatively affordable: it has a normal resolution screen, a low-end processor, a GeForce GT 540M video card and an inexpensive HDD.

We will compare the N53SV with two direct analogues that have a similar level of performance and price range. The first laptop is the no less popular HP Pavilion dv6 6000 series, the second is less known here, but popular in the USA, Dell XPS 15/L502X.

Specifications

Initially, the N53 series laptops were based on Intel Calpella, since they entered the market back in 2010, before the appearance of the new Intel platform. The modernization was carried out transparently, without introducing anything new to the design or functionality. N53S series laptops are equipped with a 15.6″ screen, 2- or 4-core processor Core second generation, switchable NVIDIA Optimus graphics card, standard hard drive and optical drive. The main feature of this series is the use of speakers developed with the participation of the famous company Bang & Olufsen.

Let us note several interesting details that distinguish ASUS N53S from its analogues. Firstly, many configurations come with a Full HD (1920x1080) screen, while HP, for example, does not offer such screens at all within the Pavilion dv6 line. Secondly, the ASUS laptop has four memory slots (usually there are two), which allows you to equip it with 16 GB of memory. True, this is only possible for 4-core Core i7 processors of the 2700, 2800 and 2900 series; other Intel processors only support 8 GB of memory.

All N53S series laptops support NVIDIA Optimus technology. Activation of a discrete video card is performed programmatically, in accordance with the settings for specific applications. Moreover, only ASUS has an LED indication of the type of graphics card operating at a particular time. The N53SV model being tested is equipped with GeForce video card GT 540M, while the N53SN model has a more powerful GeForce GT 550M.

The functionality of the tested laptop is quite modest, without any interesting discoveries from the developers. In terms of peripheral connection capabilities, it is inferior to its main competitors. The ASUS laptop has four USB port, but only one complies with the USB 3.0 specification, as well as two video outputs (VGA, HDMI). The standard 2-channel audio codec serves two analog ports and one digital S/PDIF output.

This model does not have an ExpressCard slot, eSATA and DisplayPort interfaces are not supported, and connecting multi-channel speakers with analog inputs is impossible. Yes, there are configurations with a built-in rather than external TV tuner, but they are quite rare on sale.

Design, construction, materials

From a design point of view, the N53 series models are made almost flawlessly. The appearance of the case is original, moderately strict, and well recognizable. There is no feeling of bulkiness or heaviness inherent in 17-inch N73 laptops, because the proportions are chosen well.

The thick, durable lid is covered on the outside with a smooth steel-colored aluminum sheet with a matt lacquered surface and cross-polished finish. The inside of the lid is glossy black, like all ASUS consumer laptops.

The central part of the interior is a massive wide “growth” at the end of the case, located in the recess behind the keyboard. The laptop's speakers are located under a steel-colored perforated metal panel; the ends of the “growth” are covered with simple glossy plastic.

The keyboard has a custom design with flat keys angled at the front. It is made of high-quality dark gray plastic and is framed by the same plastic on the sides. The wrist panel is a separate piece in dark gray lacquered metal with a barely noticeable fine polish. The small, rough touchpad is equipped with a solid mirror button.

Between the keyboard and the perforated speaker panel there is a thin mirror strip, which integrates four indicators, a power button, a power mode switch and multimedia control buttons.

The wide flat body is surrounded around the perimeter by a plastic decorative frame matching the color of the lid. In general, the laptop looks noble, expensive and solid, has many details of different textures, and is made of durable and very high-quality materials.

Many users appreciate the practicality and simplicity of laptops. In the case of ASUS, a certain compromise has been achieved between the “glossy” appearance and practicality. Its lid hardly gets dirty, but on the panel under the wrists fingerprints and rubber shock absorbers of the lid appear over time. Well, the screen frame, of course, requires constant care.

ASUS N53SV is one of the largest and heaviest laptops not only in its class, but also in its generation. It's very wide, fairly thick, and weighs like a mobile workstation. The design of the device has good, although not ideal, rigidity, and practically does not deform either in the corners or around the keyboard. The lid has an excellent hinge and is securely fixed in both the open and closed positions. A large compartment on the bottom provides access to the hard drive and RAM, but not to the cooling system.

The quality of the parts and assembly of the case is very high. Only one traditional detail spoils the overall feeling of reliability and quality - the keyboard. It has a flexing backing that “waves” when typing. Of course, there are worse situations with budget laptops, but the N53 is by no means cheap.

Screen and sound

Our N53SV sample was equipped with a Samsung LCD matrix with a resolution of 1366x768 pixels, while more expensive configurations are equipped with Full HD matrices. The quality of the screen in this case is inconsistent, but visually the picture is quite good.

Saturated, realistic colors in photographs, horizontal viewing angles are slightly above average, less pronounced coldness than usual (only dark shades appear purple), normal contrast. The calibrator showed good color gamut, almost accurate gamma and effective compensation of backlight color temperature. The actual contrast is, however, at an average level, and the vertical viewing angle, as usual, is very small.

Bang & Olufsen speakers provide the ASUS laptop with clear, pleasant sound, and the proprietary Sonic Master settings panel adds expressiveness and volume (although it does introduce slight distortion). There is some volume reserve, there is bass, albeit weak and shallow - still, a low-frequency speaker would not hurt.

Keyboard and touchpad, display, additional buttons

Many ASUS laptops use a chiclet keyboard, but the N series models (as well as the budget “doubles” of the A and X series) have a different keyboard design. Flat keys with gaps of less than 1 mm have a characteristic bevel at the front, a square shape with right angles, and a pleasant, slightly rough surface. The keyboard mechanism is unique - moderately tight, with a mechanical click and a normal stroke depth (2 mm).

Two things cause inconvenience when typing. Firstly, when a key is fully recessed, your finger touches the edges or corners of adjacent keys. Secondly, the base of the keyboard flexes greatly and springs almost over the entire surface area. The layout also has some nuances: the numeric field is reduced in width, the cursor keys are integrated into the general field (and the “right” key is separated from the rest, as it falls into the numeric field), and the navigation keys are greatly reduced.

As usual, the key markings make a positive impression - with the original Latin font and contrasting green Cyrillic, clear icons. There are a lot of “hot” combinations, since ASUS offers a whole set of utilities for setting up and managing the screen, webcam, power consumption, speakers, etc.

The indication consists of two blocks. One, according to tradition, is placed under the touchpad and includes LEDs for power, battery charge, disk access and Wi-Fi. Lock indicators are placed in a mirror strip above the keyboard. Next to them there is a video card LED: when discrete graphics are connected, it lights up white, and when only the integrated graphics are working, it turns blue.

The touchpad of the ASUS laptop has relatively small dimensions (84x45 mm) and is located in a recess, shifted slightly to the left. The device is made by Elan, has a rough surface and high sensitivity. The software component is implemented well, especially in terms of multi-touch: scrolling, zooming, rotating, turning pages work clearly and predictably.

Interfaces and ports

As we already wrote above, in terms of the set of ports, the ASUS laptop is closer to the average than to the top class. The location of the ports is traditional, although there is enough space at the end of the case to accommodate most of the connectors. On the left side, in front of the large ventilation grille, there are USB ports 2.0 and USB 3.0, card reader, power socket and HDMI output. The ports are located quite close to each other, which may interfere with the connection of peripherals.

New middle class. With the new N53, according to Asus, you'll have an exceptional entertainment experience at your disposal. After all, it is installed: a brand new quad-core Intel processor i7-2720QM, DirectX 11 Nvidia GT 540M (Optimus) graphics card and Bang & Olufsen ICEpower speaker system. In our review you will find out what the real capabilities of this attractive multimedia device are, as well as what the new Sandy Bridge processors from Intel are capable of.

As is usually the case, Intel released processors based on the new architecture just after the new year, or rather, for the CES exhibition, which began in Las Vegas on January 6th. It will demonstrate a number of processors, united by the code name Sandy Bridge. We should soon expect them to appear in new laptops from major manufacturers. In addition to significant performance gains, users will be able to use integrated graphics in quad-core processors for the first time. Of course, the question arises - why, since high-performance laptops will in any case use a discrete video adapter? However, with Nvidia's Optimus technology or a similar solution from ATI, you can get a well-balanced laptop that delivers the performance you need when you need it, and otherwise delivers slightly longer battery life than its non-hybrid counterparts. Our test model, the Asus N53SV, has exactly this feature. This compact and elegant 15-inch device is equipped with a powerful 4-core processor and can switch in terms of graphics between built-in HD Graphics 3000 and one of the newest graphics cards for mid-range laptops from Nvidia, GT 540.

Despite the fact that our Asus N53SV is declared as a prototype and will not go on sale in this form, it looks like a completely finished model.

Frame

The Asus N53 case has been familiar to us for a long time. It has been used for various N53J configurations. The laptop chassis has not changed at all, which immediately stands out from the crowd. original transition to the hinges and lid. The design of our test model is largely similar to that of the Asus N73, the 17-inch sibling of the N53. Externally, the wavy transitions of the side edges and the covers at their junction and the huge speaker grids look very, very interesting.

Another feature of the case is the materials from which it is made. In the palm rest and display frame, Asus decided to use aluminum inserts. The polished, slightly textured surface is very pleasant to the touch. The plastic components of the case are also made to a very high quality, resulting in a very durable and robust design. The matte finish of the surfaces prevents dirt and fingerprints from appearing on them, so the excellent appearance does not deteriorate over time. Even after a thorough examination, we did not find any uneven gaps or flaws in the finishing of the parts.

The maximum opening angle of the lid is 130°, but this is enough for most use cases, including on the go. The nice thing is that the hinges hold the display well no matter how far it is tilted.

If you want to gain access to replaceable components inside the case, you will have to unscrew two screws hidden under the rubber feet. After this, you can remove the hatch, behind which there is a hard drive and all four connectors for RAM sticks.

Communication capabilities

Surprising as it may seem at first glance, the disadvantage of our 15-inch device is not a small set of interfaces, but their not the best location. Thus, most of the connectors for connecting peripherals are located in the front part of the side faces of the case. On the back side there was only room for a power connector and a VGA output. If, during stationary use, you connect many devices to the laptop (mouse, printer, external monitor, network cable, etc.), a bunch of cables will clutter the workspace both to the left and to the right of the device. And if right-handers can use two USB ports on the left side of the N53SV (one of which is Superspeed USB 3.0), then left-handers will have to put up with it, since HDMI and RJ45 are located on their side.

Multimedia lovers will be pleased with the headphone output combined with SPDIF on the right side of the laptop body. For owners of old external hard drives with USB 2.0/eSATA interfaces, you will either have to transfer data via slow USB 2.0, or replace your storage devices with more modern ones (with USB 3.0). Unfortunately, our test model didn't have room for an ExpressCard.

Internet and networks

To connect to fast computer networks Asus N53 uses a Gigabit Ethernet module from Realtek (RTL8168/8111 PCI-E Gigabit Ethernet Adapter), and an adapter wireless networks Atheros AR9002WB-1N. This allows data to be transferred under appropriate conditions at the highest possible speed. Also, in order to connect various kinds of peripherals there is a Bluetooth module. Nothing is clear about the built-in UMTS, but it looks like you will have to use an external USB modem to work in such networks.

Asus Express Gate

Like many other Asus laptops, the N53 comes with Asus Express Gate software. It is a miniature Linux-based operating system installed in tandem with Windows. Its peculiarity is that due to its greatly reduced capabilities, it loads very quickly. In the case of the N53SV, the ExpressGate desktop appears approximately 5 seconds after pressing the corresponding button.

However, when using this mini OS, you should moderate your requirements for the graphics component, as well as for functionality, otherwise you will be deeply disappointed with the speed of work installed applications(calendar, image viewer, browser, Facebook, YouTube and a few simple games). If you think that this results in high energy savings, you are mistaken. According to our measurements, when ExpressGate was running, the laptop consumed 17-26 Watts, which is significantly more than in Windows when running without load.

Guarantee

At the moment, it is not known exactly what kind of warranty Asus will provide for its N53S. However, for a similar laptop N53J, the manufacturer provides a 2-year warranty with the possibility of extending it to three years.

Input Devices

Keyboard

In our 15-inch model, Asus installed a keyboard unit similar to that used in the 17-inch N73. The only difference is the QWERTY layout. However, this is explained by the fact that we had a pre-sale prototype for testing. A normally localized model will go on sale in each country.

The keyboard surprised us quite a bit soft and fuzzy move keys Due to the fact that the pressure is practically not felt, typing on it is not very convenient. Fans good keyboards, may be disappointed if nothing changes on the way from our prototype to a commercial model. Also, some buttons are located next to each other too close, especially in the area of ​​the arrow block. But this 15-inch laptop has a number pad, which makes entering columns of numbers much easier. Some gaming fans will also appreciate the extra buttons.

Hotkeys

Above the left side of the keyboard are several specialized buttons for controlling the laptop, such as keys for increasing and decreasing the sound volume. Nearby there is a special key for controlling playback (play/pause). The button on the left allows you to select the energy saving mode (high performance, office, energy saving, etc.). On the same strip on the right there is a power on and off button.

Touchpad

Our test model has the same touchpad as its older brother, the N73. The touchpad supports a variety of multi-finger gestures. The touchpad is easy to distinguish from the surrounding area due to the fact that it is slightly immersed in it. Its responsiveness and sliding characteristics are at an average level.

Display

The Asus N53 series offers configurations with HD and Full HD displays. Our test unit was equipped HD display c low resolution, equal to 1366 x 768 pixels (Samsung SEC5441). Despite the fact that these are the displays that are usually used in 15-inch laptops, the resolution is not enough for a normal view of the desktop. For example, when working with several applications at the same time, you will almost certainly have to switch between windows, since placing two full-fledged windows side by side on such a display will not work. In addition, you will not be able to fully enjoy FullHD video from a Blu-Ray disc (if your configuration has an appropriate drive).

Let's move on to numerical indicators. Maximum brightness the display of our laptop was fixed by us in the center of the screen and amounted to 225 cd/m2. It decreases slightly towards the borders, and its lowest level for our test model is 165.2 cd/m2. Thus, illumination uniformity not high- only 73%. The average brightness is 191.1 cd/m2, so in terms of this parameter the display is at the level of average budget multimedia laptops.

165.2 cd/m² 171.4 cd/m² 193.1 cd/m² 185.1 cd/m² 225 cd/m² 206 cd/m² 181.6 cd/m² 205 cd/m² 187.2 cd/m²

Screen backlight uniformity

According to the measurement results, the display contrast of our N53SV sample is also at an average level. The black value is 1.31 cd/m2, which results in very average contrast level, equal 172:1 . This is noticeable in actual use, as blacks lack definition in both movies and games.

The display that Asus installed in our test sample also does not shine in terms of the transmitted color gamut. For example, it doesn't cover sRGB. You don't even have to think about Adobe RGB. This is unacceptable for those who work professionally with images. However, for an ordinary user with normal everyday use of a laptop, low gamma values ​​are unlikely to be a problem.

Perhaps the main reason why the Asus N53SV is not well suited for outdoor use is the glossy screen finish. It causes unpleasant reflections when using a laptop in a bright environment, so even indoors it makes sense to place your workspace away from light sources.

The display also doesn't get any points for viewing angles. They are not bad if they deviate to the left or right in the horizontal axis, so if several people want to watch a movie, they will be able to do so. However, in the vertical axis, the slightest deviations from the ideal viewing angle lead to severe distortion of the image on the screen.

Performance

And now we move on to the most interesting part of our review: testing the new mobile platform Huron River And processor from the family Sandy Bridge from Intel. Before presentation technical information Regarding new technologies, it should be noted that previously powerful quad-core processors were extremely rare in compact 15-inch devices. It seems that the situation has now changed, which is very encouraging.

The role of the graphics card is increasing over time. More and more applications are taking advantage of the computing power of the GPU, in addition to 3D games and editors. For now, the key word in this regard is the word “games.” Asus decided to install the latest generation graphics chip in the N53SV. More precisely, this is the Nvidia GT 540M.

System Information: Asus N53SV

Among other things, our Asus N53SV test sample was equipped with 8 GB of RAM, implemented using four two-gigabyte sticks. With four connectors, you can get a very powerful configuration at an attractive price with a small investment.

Asus used a 500 GB Seagate hard drive in our laptop as a storage device. Even though it is manufactured using conventional technology, it is one of the fastest discs in its class with 7200 rpm.

CPU performance

Here's some information about the new Sandy Bridge processor.

Our N53SV is equipped with an i7-2720QM processor. The name tells you what it is successor to the i7-720QM processor, that is, a mobile quad-core processor entry level. In fact, it ranks third in terms of performance among Intel's new processor lineup, behind the i7-2820QM and i7-2920XM Extreme. Overall, these three processors differ mainly in clock speed. The Extreme version also has increased requirements for the efficiency of the cooling system, which will have to dissipate 55 V of heat. Thermal package ( TDP) i7-2720QM is 45 Watt, which corresponds to modern quad-core processors based on the Clarksfield core. By the way, our statement that our test model has an entry-level quad-core processor is not entirely true. Intel plans to release mobile processors i7-2630QM and i7-2635QM. Both are 2720QM with underclocked processor, memory controller and integrated video adapter.

The cost of the 2720QM processor is $378, the 740QM is now selling for the same price. Both 263xQM will probably be cheaper, although we don't know their exact cost yet.

Of all the new parts, the most eye-catching thing about Intel's new quad-core Sandy Bridge processor is integrated graphics. Its performance has increased to the level of entry-level video cards. The technical process has been reduced to 32 nanometer. Among other things, the Turbo function of the processor has been improved, "last level cache"(formerly L3 cache) has become faster and is now shared. Also, the frequency of the built-in memory controller has increased to 1600 MHz.

Early leaks show that the performance of the new processors is significantly higher than that of their predecessors. Next, we will look in detail at what has changed using our Asus N53SV test sample as an example.

SuperPi, wPrime

Let's start with the classic CPU performance tests, wPrime and SuperPi. Our Asus system completed the wPrime 1024m test in 423.511 seconds. The processor installed in it outperformed many Extreme mobile models in this test. However, due to the fairly large scatter observed in these tests, we will not consider this result further. However, an interesting point: the Asus N53SV took 463.879 seconds to do the same amount of calculations with active graphics from Intel, which is approximately 10% slower. Further, this trend can be seen in almost all tests. This means that the processor cannot operate at full capacity when the integrated graphics are enabled, which can be considered a disadvantage for systems without discrete graphics, from which, nevertheless, maximum performance is required.

Our test sample from Asus took 647 seconds to calculate Pi to 32 millionth decimal places in the test SuperPi(652 with active integrated graphics). Comparing this result with our database is puzzling: the Intel i7-940XM, previously the most powerful processor in a set of tests, managed to complete all calculations in 600 seconds. This corresponds to approximately a 10% increase in performance. However, it would be more fair to compare the processor of our test model with i7-740QM. It takes him an average of 816 seconds to complete SuperPi. Believe it or not, but this means that i7-2720QM 26% more productive.

Cinebench

Test suites from Cinebench are also designed to evaluate processor performance. Also, they allow you to test only one core, or all possible threads (8).

The Asus N53 with an i7-2720QM processor scored 5215 points in the Cinebench R10 single-core test (64-bit version). This result suggests that Intel Sandy Bridge processors leave no chance to all their predecessors. The best result in our database was recorded for the 640M processor in the XMG P500 Pro laptop and amounted to 4606 points. The 940 XM as part of XMG8.c received 4479 points. The best result of the unoverclocked 740QM was 3885 points, also as part of the XMG8.c. Thus, productivity increase is about 34%. An interesting detail: in the same test, the Asus N53 gets only 4204 points (-20%!) with active integrated graphics.

However, in multi-core test (64-bit version), the results are even more impressive. The Asus N53SV took the top spot in our table with a score of 19,061 points. Previously, the first place was occupied by XMG8.c with Intel i7-740XM with 14120 points. As part of the same device, the Intel i7-740QM was able to score only 11,052 points. Thus, productivity increase was 72%. Once again, with integrated graphics active, we see a significant difference: 15,819 points, 17% less than with the GT 540M.

In the latest version Cinebench R11.5 There is also a CPU performance test. Our test model earned an impressive score of 5.64. The Intel 940XM as part of XMG8.c Ultra was able to score only 4.1 points. The best result of the 740QM is even lower - 3.2 points (Sony F12Z). Productivity increase: 76%! Interestingly, switching graphics had virtually no effect on the results of this test: the laptop scored 5.6 points with integrated Intel graphics.

PCMark Vantage

So, in synthetic computing tests, the processor's performance is at an exceptionally high level, often higher than that of many workstations with chips based on the Clarksfield architecture. However, as is known, powerful system It requires more than just a powerful processor. Therefore, we continue our testing using the PCMark Vantage package. It stresses all system components through a series of tests.

According to its results, Asus N53SV also takes first place in our tables with total result of 8737 points. Only devices like the Alienware M17x or unusual office laptops are slightly ahead of our test model due to the use of SSD drives. A detailed analysis of the results shows that it is not the hard drive that is responsible for the high scores of the Asus N53SV. 4110 points in the storage subsystem test correspond to the average result for this class of storage devices. It's different in the categories: games, music, communications and performance - those that are highly dependent on the processor used.

When running the PCMark test with integrated Intel HD Graphics 3000, the overall score drops slightly to 8548 points (-2%). At the same time, the score in the gaming subtest drops quite noticeably (-15%), and for some unknown reason it increases significantly in the TV subtest (+40%).

The Seagate ST9500420AS hard drive installed in the laptop demonstrates good results for drives manufactured using standard technology with a capacity of 500 GB and a spindle speed of 7200 rpm. A significant increase in storage system performance can only be achieved by using a hybrid or SSD drive.

Graphics Performance – Nvidia Geforce GT 540M

The Asus N53SV has two interesting video solutions, combined using Nvidia Optimus technologies. This integrated graphics Intel Graphics 3000, which is more than enough for regular office work. Its use allows you to unload the system, which will lead to a reduction in energy consumption and heat generation. If you need high graphics performance, you can use a mid-range discrete graphics card, Nvidia GeForce GT 540M. Examples of applications where you will clearly benefit from a dedicated graphics adapter include programs that use GPU computing or a variety of 3D games.

Why do we say this graphics card from the upper-mid range? If you follow the routine, then according to the result 3DMark 2006 test(1280x1024), which is 8423 points, our video card is significantly ahead of the ATI Mobility Radeon HD5650 (about 6480 points) and GeForce GT 435M (7486 points). This will especially please fans of computer games. In the latest version of 3DMark Vantage, our Asus N53 scored 4458 points(PhysX off). This corresponds to the level of the rather old GTX 260M and 9800M GTX, which at one time were representatives of the High End class. The GT 435M in the Dell XPS 15 is slightly behind with 3914 points, while the ATI Mobility HD 5850 Acer Aspire The 7745G is in the lead with a score of 4963 points.

All in all, the GT 540M promises quite a lot good performance. Let's check this in gaming tests.

System Information: Graphics

Gaming performance

The above results in synthetic tests are truly impressive. However, how will all this look in practice, say, in games? Does the actual level of performance correspond to the indicators in the tests, or is it a matter of optimizing the drivers to pass them more efficiently?

Left 4 dead

Let's start with a couple of older games. The GT 540M managed to average 107.6 frames per second at high quality settings (1024x768, high) in L4D. Even the built-in Intel Graphics 3000 provides fairly smooth gameplay with 69.3 fps. The best result of its predecessor, GMA HD, in this test with similar settings was 23 frames per second. The increase is about 200%. The Nvidia G310M performed much worse in this game with 42 fps. Only the GT330M manages to produce something similar - around 70 fps.

Also, when playing on integrated graphics, for some reason the image was much darker than when playing on discrete graphics. In such conditions, L4D becomes almost unplayable in some places. Hopefully in future driver versions this error will be fixed.

Farcry 2

The adventure shooter Farcry 2 is more demanding on hardware. In the corresponding test, the GeForce GT 540M managed to produce an average of about 57.8 frames per second (1024x768, dx10, high). Amazing fact: GeForce GTX 280M under similar conditions was able to produce approximately the same amount - 62 fps. Apparently, here we see either a large influence of the central processor, or amazing driver optimization.

It makes more sense to test Sims 3 with integrated Intel graphics. The game still hasn't lost its fans even after the nth addition. For the GT 540M it does not pose any problem - the video card allows you to play at 57.1 fps even at high graphics settings (1280x1024, high). However, in this test our video adapter did not really live up to expectations, since even the ATI HD 4670 produces a little more - 62 fps.

Anno 1404

Anno 1404 is still one of the most demanding economic strategy games. Therefore, it is not surprising that even the powerful GeForce GT 540M begins to stumble at high graphics settings (1280x1024, very high) with a result of 25.2 fps. Intel HD Graphics 3000 trails far behind with 8.8 fps. In this test, the GT 540M overall performs at the same level as the HD 5650.

Need for Speed: Shift

Racing games from the NfS series have always been quite demanding on the graphics subsystem. In our test at high quality settings (1366x768, high, 4x AA), the GeForce GT 540M managed to average about 27.1 fps, which is not very conducive to smooth gameplay. According to the results, the GT 540M is located in our table somewhere between the ATI HD 5730 (21 fps) and the GeForce GT 445M (32 fps).

Need for Speed ​​Shift
	Permission	Settings	Meaning
	1366x768	all on/high, 4xAA, triliniarAF	27.1 fps
	1024x768	all on/med, 2xAA, triliniarAF	36.4 fps
	800x600	all off/low , 0xAA, triliniarAF	59.8 fps

Colin McRae: Dirt 2

Let's continue with a representative of the family of racing games. At high graphics quality settings (1366x768, high, 2xAA), the GT 540M failed to produce more or less impressive results, as it only managed 32.1 fps, which corresponds to the GT 445M and GTS 360M. On the built-in Intel Graphics 3000, the demo version of the game did not even start, producing an error.

Colin McRae: DIRT 2
	Permission	Settings	Meaning
	1360x768	High Preset, 2xAA	32.1 fps
	1024x768	Medium Preset, 0xAA	70.1 fps
	800x600	Low Preset, 0xAA	113 fps

Resident Evil 5

In the corresponding test, our system demonstrated a result of 34.9 fps with high graphics settings (1366x768, dx10, high). At the same time, you can quite enjoy a fairly smooth gameplay. If we compare this indicator with those available in our database, then the Nvidia GT 420M comes closest to the GT 540M.

Football fans prefer to play for their favorite team on PC as comfortably as possible. The GT 540M is easily capable of providing them with smooth gameplay (1366x768, high, 2x AA) with an average result of 129.5 fps. According to our database, only GTX 460M-equipped laptops achieve roughly the same level of performance in this test. Apparently, the high processor power has a strong effect here.

This successor to the famous gangster adventure game can be played on our test system with an average frame rate of 34.8 fps, even at high quality settings (1366x768, high, 16 x AF). In this test, the GT 540 is ahead of the HD 5650, while being on par with the GT 435M and ATI HD 5730. Unfortunately, the integrated Intel graphics also fail here.

Starcraft 2

Blizzard's multiplayer strategy runs very smoothly on the Asus N53SV even at high quality settings (1366 x 768, high) with an average frame rate of 34.9. Thus, the GT 540M in this test catches up with the GT 435M and leaves the HD 5650 far behind.

Call of Duty – Modern Warfare 2

A gaming laptop simply must play CoD normally with good settings quality. The Asus N53S copes with this task without any difficulty. On average, the frame rate in our test was 40.8 fps (1366x768, high, 4x AA). This means that the performance reserve is quite large. Based on the results of our previous tests, perhaps only the GT 335M achieved approximately similar results, while the HD 5650 was again left behind.

CoD Modern Warfare 2
	Permission	Settings	Meaning
	1366x768	all on/high vsync off, high textures, 4xAA	40.8 fps
	1024x768	all on/med vsync off, normal textures, 2xAA	49.6 fps
	800x600	all off/low vsync off, low textures, 0xAA	133.9 fps

Battlefield Bad Company 2

BFBC2 is a game from the same genre. In our experience, it is more demanding than Call of Duty. In the case of our test system, we observed the same thing. The N53S was able to produce 31.9 fps with high detail (1366 x 768, high, 4x AF). This, in principle, is enough for smooth gaming on average, but there is no reserve for short moments of high gaming activity. Approximately the same is observed on systems with an HD 5650, the results of which in this game are similar to the GT 540M.

Call of Duty – Black Ops

The latest edition of the Call of Duty series is about on par with its predecessor in terms of hardware requirements. Our benchmark test provides smooth 52.4 frames per second in high graphic details (1366x768, high 2x AA, 2x AF) and pushes the Geforce GT 540M clearly above the level of an ATI HD 5650 (40 fps). However, it lags behind the GT 445M (57 fps).

Call of Duty: Black Ops
	Permission	Settings	Meaning
	1360x768	high, 2xAA, 4xAF	52.4 fps
	1024x768	medium, 0xAA, 0xAF	68.1 fps
	800x600	low (all off), 0xAA, 0xAF	86.1 fps

Gaming Performance Conclusion

Our hands-on gaming tests confirmed what the synthetic test suites had previously said. Asus N53SV puts new bar for compact multimedia laptops, not least thanks to the Intel Huron River platform and powerful Sandy Bridge processor, as well as a new video card Nvidia GeForce GT 540M. Also our test system influenced the standards for issuing performance ratings.

Video adapter GT 540M usually shows better performance in gaming tests than ATI HD 5650. Its potential is quite enough for many modern games, which can be played quite smoothly even at native HD resolution with high graphics settings.

Due to the fact that the new quad-core Intel Sandy Bridge processor has exceptionally high performance, this should be taken into account when evaluating written material, including tests. All devices with which our Asus N53SV was compared were equipped with processors based on Clarksfield or Arrandale architecture.

	min.	avg.	high	Max.
Far Cry 2 (2008)	133.2		57.8		fps
Left 4 Dead (2008)	151.7		107.6		fps
Sims 3 (2009)	422.7	112.2	57.1		fps
Anno 1404 (2009)	173.1			25.4	fps
Colin McRae: DIRT 2 (2009)	113	70.1	32.1		fps
Need for Speed ​​Shift (2009)	59.8	36.4	27.1		fps
Resident Evil 5 (2009)	151.8		49.2		fps
CoD Modern Warfare 2 (2009)	133.9	49.6	40.8		fps
Battlefield: Bad Company 2 (2010)		44.8	31.9		fps
StarCraft 2 (2010)			47.4		fps
Mafia 2 (2010)	65	42.7	34.8		fps
FIFA 11 (2010)	408.9	204.9	129.5		fps
Call of Duty: Black Ops (2010)	86.1	68.1	52.4		fps

Noise level and temperature

System noise level

As for the operating noise level of the Asus N53SV, it must be said that our test model has a good ace up its sleeve: Nvidia Optimus. In the case when in this moment high graphics performance is not needed, the system uses the integrated Intel HD Graphics 3000. The user may not even notice the switch if he does not turn it on special means to visually display this event.

Thus, with undemanding office work The graphics card is completely eliminated as a heat source, so the cooling system only needs to dissipate the 45 watts generated by the CPU. Among other things, Intel has built various power-saving modes into Sandy Bridge processors, which allows them to reduce the clock speed to 800 MHz when high performance is not needed. Also, the 32-nanometer chip manufacturing process also makes its contribution. As a result, the amount of heat that needs to be dissipated by the cooling system is very small. At undemanding office work or when idle, the Asus N53SV either completely turns off the fan, or the latter works at low speeds, when you can hardly hear him. In this case, the main source of noise is the 7200 rpm hard drive, which makes quite loud sounds when operating.

Under load, the cooling system fan noticeably accelerates, but the noise level does not exceed any critical values, remaining within 38.2 dB(A). We managed to achieve the maximum volume of the cooling system only under a stressful load on the components (100% processor and video card load), and it amounted to 41.3 dB(A). However, with actual use, you are unlikely to be able to bring your laptop to this state.

Noise level

Expectation		32.8 / 32.8 / 34.7 dB
Noise from HDD		33.1 dB
DVD drive noise		38.4/db
	38.2 / 41.3 dB
	30 dB silently 40 dB(A) distinguishable 50 dB(A) loud
min: , med: , max: Voltcraft sl-300 (15 cm from noise source)

Temperature

The temperature of laptop surfaces during normal office work is quite low and does not exceed 30°C. Moreover, when passing the stress test, the temperature also remains quite low. Maximum temperature top panel the base part of the hull was 34.3°C, and the bottom - 43.5°C.

During a stressful load on the laptop components, we recorded a maximum processor temperature of 87°C. The GT 540M video card warmed up to 67°C, which is also not a cause for alarm. However, upon closer examination GPU core frequencies, obvious drops in frequency are noticeable compared to the standard, starting about an hour after the start stress test.

However, there is no need to worry about performance losses, since the result of the 3DMark test, carried out immediately after the end of the stress test, turned out to be almost equal to the result of a similar test on a cold system. So, apparently, a decrease in frequency occurs only when the processor and video card are simultaneously loaded at 100% - which extremely rarely happens in practice.

34.3 °C 32.5 °C 29.7 °C 32.7 °C 34°C 29.8 °C 30.1 °C 31.7 °C 27.8 °C

Maximum: 34.3 °C Average: 31.4 °C

25.8 °C 31.6 °C 41.1 °C 27.2 °C 36.1 °C 43.5 °C 25.7 °C 30.2 °C 30.9 °C

Maximum: 43.5 °C Average: 32.5 °C

Power supply (max) 42.3 °C | Pace. air 21.5 °C | Raytek Raynger ST

26.8 °C 27.7 °C 27.8 °C 27.3 °C 27.3 °C 26.8 °C 26.4 °C 27.4 °C 26.7 °C

Maximum: 27.8 °C Average: 27.1 °C

27.1 °C 27.9 °C 28.2 °C 27.2 °C 28.2 °C 28.4 °C 26.2 °C 26.6 °C 28.1 °C

Maximum: 28.4 °C Average: 27.5 °C

Laptop announced at the end of 2010 and demonstrated at the beginning of this year ASUS N53Sv(among three more new ASUSTeK products with second-generation Intel Core i7 processors) finally appeared in our test laboratory. At first glance, this laptop is a typical representative of the multimedia series ASUS N. This applies to both appearance- an elegantly strict and durable aluminum body with smooth curves, and the audiovisual part - a high-contrast glossy HD screen, Bang & Olufsen ICEpower stereo acoustics with SonicMaster technology.

Meanwhile, the most important innovations affected the hardware, primarily the processor. The laptop is powered by, no less than, an Intel processor from the second-generation Core i7 family, which is built on the new Sandy Bridge architecture (hence, perhaps, the letter S in the model name), production of which started literally on January 6. We will consider the features of this architecture and the processor built on its basis below; we only note that Intel promises a significant increase in performance compared to the first generation of mobile phones. CPU Core i7.

The video subsystem has undergone no less profound changes. Built in Sandy Bridge architecture Intel core HD Graphics 3000 offers unprecedented performance in its class. In addition, the laptop also has a discrete video card - also a new product from NVIDIA, the fifth-generation GeForce GT 540M graphics accelerator. The significance of this configuration is not only that the user will be able to enjoy the most complex 3D effects in games and applications, but also that at the same time the battery charge will be consumed much more economically, primarily due to the expanded capabilities of the built-in video accelerator.

So, proceeding to a detailed review and testing, comparing this laptop with previous models ASUS series N53, we expect enhanced graphics, gaming potential of the ASUS N53Sv and advanced energy efficiency, especially in the active use of multimedia functions. Let's see what results we come to in the end.

Review and test of ASUS N53Sv. Specifications and equipment

The laptop is packed in a cardboard box with a traditional ASUS N-series coloring. On a black background, there is a pattern of intersecting white and blue lines and two white stripes, thinner on top and thicker on the bottom (the ASUS logo is printed on it in the corner). There are stickers glued to the side edges, one indicates a coupon inside the box containing a code for a trial download of the StarCraft game, the second calls for purchasing an extended license for the MS Office package (in fact, the MS Office 2010 Starter version is already pre-installed on the laptop).

The vertical content packaging method continues the trends characteristic of modern mid-class ASUS laptops. Here, the manufacturer also abandoned the top insert box for the adapter with a cable: the cord connecting the adapter to the AC mains is simply placed on top of a specially folded sheet of cardboard, which separates it from the laptop. The laptop and all accessories included in the package are protected by cardboard spacers and seals. The battery, adapter and all printed materials with the disc are packed in a large envelope with pockets on the sides. The pockets contain the AC adapter and battery, respectively. The envelope is equipped with a convenient slot-handle for removal.

The adapter is a rectangular block with rounded edges, quite impressive in size. (Which shouldn't be surprising given the level of performance of the laptop's system). There is an LED indicator built into the adapter at the top, and 4 small round rubber feet are mounted on the back side for stability and protection of the laptop's power.

The battery is a parallelepiped of irregular shape, combined with the rear side edge, and is quite compact, which even made it possible to move a number of ports to the rear edge, while maintaining the traditional loading mechanism (horizontal sliding into the slot from the rear edge). The capacity indicated on the battery is 4400 mAh or 48 Wh.

The composition of printed products is similar to most mass-produced ASUS laptops and includes:
- warranty card (an ordinary book with silver stripes on the cover);
- Quick Installation Guide (quick installation manual, as usual, without Russian, unfortunately);
- User manual (here already - exclusively in Russian, detailed and understandable);
- Leaflet “Freedom without wires” (illustrated instructions on the technology for making wireless connections);
- ASUS Notebook Update Information leaflet;
- new item included - an nVidia flyer (or as it is called by the manufacturer - “coupon”) with a code for downloading a promotional version of the three-dimensional game StarCraft.

Of course, the kit included space for a disk with drivers and proprietary utilities, as well as a proprietary Velcro strap for tying the adapter cord.

The delivery set, I must say, is quite ordinary, the contents of the attached manuals make it easy to master all the functions mobile computer.

Specifications ASUS N53Sv are given in the table below:

• Processor: Intel Core i7-2630QM (2000 MHz)
• Bus: 2.5 GT/s 6, MB level 3 cache
• RAM: 6144 MB DDR3-1333 MHz
• Screen: 15.6" Mirror (Glare), LED-backlit
• Resolution: 1366x768 (HD)
• Video card: nVidia GeForce GT 540M, 1024+1632 MB, Add. card: Intel HD Graphics 3000, 64+1632
• Sound card: Bang & Olufsen ICEpower with SonicMaster technology
• Hard drive: 500 GB (7200 rpm), SATA
• CD drive: DVD±RW (DL)
• Communication: LAN 10/100/1000
• Wireless: Bluetooth 2.1 + EDR, WiFi (802.11a/b/g)
• Ports: 4xUSB(3.0/2.0), Kensington security, Line out (S/PDIF support), HDMI, Mic-in, VGA
• Card reader: SD/MMC/MS/Pro
• Camera - 2.0 MP
• Express Gate
• Battery: Li-ion, 4400 mAh (up to 4.5 hours)
• Weight: 2.96 kg
• Case: silver / gray, dimensions - 39.1 x 26.6 x 4 cm
• OS: Windows 7 Home Premium (64)
• International manufacturer's warranty: 2 years

The laptop's computing system is built using a second-generation Intel Core i7 processor. Processors of this family, the production of which was launched quite recently, in January 2011, are based on the new Sandy Bridge microarchitecture. This architecture contains a number of advantages that significantly increase the performance and flexibility of the system, and, above all, in the multimedia and gaming area, compared to the first generation.

In contrast, second-generation processors based on the Sandy Bridge architecture have all 4 physical CPU cores, as well as a built-in graphics accelerator, cache, and system logic, assembled on one chip according to the 32-nm process technology. In this regard, the performance should naturally increase and the heat dissipation and power consumption of the processor should decrease, in comparison with the previous solution, where the Intel GMA HD graphics core and most of the northbridge control chips were assembled on a separate chip using a 45-nm process technology.

Another advantage of the new processor is rooted in the technology of the graphics core itself. The new Intel HD Graphics 3000 core achieves the performance of entry-level discrete graphics cards, thereby transferring a wide range of multimedia and gaming functions to the processor. Now decoding Full HD video with picture-in-picture function, performing three-dimensional graphic applications and the gameplay in some 3D games will be done without the resources of a discrete video card, which will allow you to save battery energy.

An important step in dynamically increasing system performance was the improved Intel Turbo Boost Technology, which received the index 2.0. If in the first edition, a short-term increase in the clock frequency in a multi-core processor was carried out by disabling non-working cores (in order to control heat generation), now Intel engineers have achieved the technology working without such a disabling, i.e. the frequency can be overclocked on 1/2/4 cores at once. This allows, according to Intel representatives, to use the technology not at load peaks, as before, but in a wider range of situations.

Another very important innovation is the appearance of a new 256-bit Advanced Vector Extensions (Intel AVX) instruction set, which is actually an extension of the 128-bit SSE set.

To position its updated processors, Intel introduced new logos and 4-digit CPU model indexes instead of the previous three-digit ones.

In particular, the representative of the new generation Intel Core i7-2630QM installed in the ASUS N53Sv laptop has 4 physical cores, each of which operates at a frequency of 2000 MHz (in Turbo Boost 2.0 mode the operating frequency increases to 2800 MHz). “Last level cache,” as Intel now writes (previously L3 cache), distributes a rather large volume of 6 MB between all cores dynamically. Maximum thermal package - 45 W. The processor supports technologies such as Advanced Vector Extensions, Enhanced Intel SpeedStep, Idle State, Execute Disable Bit, Intel 64 Architecture, as well as Intel Virtualization (VT-x / VT-d). In operation, the Core i7-2630QM is guided by an already expanded set of SIMD instructions: MMX, SSE, SSE2, SSE3, SSSE3, SSE 4.1, SSE 4.2, AES.

The laptop's graphics subsystem is represented by an Intel HD Graphics 3000 graphics accelerator built into the processor (the capabilities of which have already been mentioned above) and a discrete nVidia GeForce GT 540M video card. This is one of the new products from the world's leading vendor in the field of graphics accelerators (in general, the 500-series of mobile video cards was introduced quite recently). Today it occupies a middle position in the product line, but has a very high performance reserve and works with almost all existing advanced graphics technologies. The processor clock frequency is as much as 1344 MHz, the number of shaders (or CUDA cores) is 96, the bus width is 128 bits, DDR3 / 900 MHz video memory support. In our case, the video memory is 1 GB. The video card supports the latest versions of standards: Shader Model 5.0, OpenGL 4.0, MS DirectX 11. Such characteristics should be sufficient for high-quality and smooth playback of gameplay, video processing up to Full HD 1080p, and reliable display of website content in the HTML5 standard.

Of course, NVIDIA Optimus technology is supported, which automatically switches tasks between the built-in and discrete video adapter to save battery power. And, I must say, the modern built-in solution from Intel, namely the HD Graphics 3000 graphics core, allows you to greatly relieve the NVIDIA video chip. The enhanced graphics of the new Intel processors built on the Sandy Bridge microarchitecture sets a higher bar for discrete video adapters, and, in this case, the nVidia GeForce GT 540M fully meets this level.

An important component of the discrete card is NVIDIA 3D Vision technology. It is capable of turning many games into stereoscopic, playing Blu-Ray 3D movies, streaming 3D videos and 3D photos. You can also enjoy 3D games and movies on your big TV thanks to NVIDIA 3D TV Play. By the way, a mobile computer with such a card can effectively broadcast video to the largest monitors available today with the most high resolution(up to 2560x1600 pixels). We will check the real capabilities of the video subsystem using synthetic benchmarks and game tests.

The laptop system contains 4 RAM slots. In our sample, three of them were occupied by identical Elpida EBJ21UE8BFU0-DJ-F strips, 2 GB each. The memory interface is the most advanced - DDR3, maximum frequency: 1333 MHz. This is quite a decent amount to unleash the increased capabilities of second-generation Intel Core i7 processors; there is also the possibility of an upgrade. The hard drive from Seagate (model ST9500420AS, SATA-II interface) has a capacity of 500 GB that is quite adequate for a multimedia laptop, and has a maximum known spindle speed of 7200 rpm.

The optical drive installed in the laptop, manufactured by LG Electronics (model HL-DT-ST DVDRAM GT34N), is a regular multi-drive that reads and writes all types of CD/DVD discs, including double-layer DVDs. Modern multimedia computer, especially since something like the ASUS N53Sv, fully prepared for working with Full HD content, including 3D, would be more complete, with the ability to at least read Blu-ray. By the way, such configuration options for the ASUS N53Sv exist, and the right of choice remains with the user.

The set of ASUS N53Sv ports provides extensive communication capabilities in common modern standards, including USB 3.0. Image transfer to an external monitor is possible both via analog (D-SUB) and digital (HDMI). The audio jack also supports S/PDIF digital output. In general, the set of ports covers all multimedia needs. The card reader accepts 5 memory card formats. Gigabit is installed to connect to a wired network LAN card. There is also an Express Gate port.

Protocol set wireless communication typical for modern mass-produced laptops - Bluetooth 2.1 and WiFi. The built-in camera has the highest resolution in its class of 2 megapixels.

In general, the characteristics of the ASUS N53Sv laptop put it in the position of one of the most advanced multimedia mobile computers on the market. It should be able to cope with the processing of the most demanding multimedia content and latest versions 3D games.

Review and test of ASUS N53Sv. Exterior, design, safety

The ASUS N53Sv laptop comes in a body that is similar to other ASUS N53 models, for example, ASUS N53Jn recently analyzed by us. Let us note only the main features of the case. When closed, the body is slightly thicker towards the rear edge. The designers have found a very harmonious combination of straight lines and smooth curves. The transition from the lid to the hinges looks especially interesting.

The lid is made of a solid sheet of polished aluminum with a small oblong plastic insert, which is convenient to hold when opening. A low visor on the front edge of the lid also adds convenience when opening.

A solid matte aluminum plate also covers the area on the topcase in front of the keyboard. The entire environment of the keyboard unit, as well as the keys themselves, are made of gray matte plastic. Closer to the screen, in a special recess in the topcase, a metal grille of speakers is installed.

The front side of the laptop does not contain any ports or structural elements. Approximately in the middle, in the touchpad area, the light of LED indicators of the laptop’s status shines through from under the closed lid.

The placement of elements on the side faces also follows the pattern adopted in other models of the ASUS N53 series.

On the right, starting from the front edge, there are built-in pairs of ports: two audio jacks and two USB 2.0. The location of the USB ports, most suitable for connecting a mouse, close to the front edge is not entirely successful. Almost all of the remaining space is taken up by the front cover of the optical drive tray. The lid has a bizarre shape. It is difficult to describe it, it is better to look at the photographs. On the island, limited by the drive cover and the bend of the case, a sliding mechanical switch for wireless communications fits.

On the left side (from left to right) we see such design details. The first is a very wide, considering the size of the laptop, grille for exhausting heated air. Afterwards, two ports are installed, HDMI and an RJ-45 network connection. To the left of it is a slot for a universal card reader. Last, and accordingly, closer to the leading edge, which is very convenient and always at hand, you can find high-speed data exchange ports - E-SATA and USB 3.0, the use of which gives an advantage of up to 10 times in speed compared to USB 2.0. The ports are placed quite freely.

The back side is also used to accommodate ports, since the length of the battery does not occupy the entire area of ​​​​this side. The engineers very rationally placed connectors that are not often used here. To the left of the battery border there is a socket for the power cable. To the right of the battery is a D-SUB video output port and a Kensington security port.

The appearance of the bottom surface also has much in common with the previously reviewed ASUS N53Jn model. In particular, the hatch for access to the RAM modules and hard drive is common, the battery is inserted from the back and secured with two latches, and a special small compartment is made under it for access by specialists. The differences lie in the larger number of ventilation grilles, in particular, they appeared under the hard drive. Another difference is the thickening of the case in the area of ​​RAM and chipset.

The case stands firmly on a horizontal surface, supported by 4 large rectangular rubber feet.

The battery is inserted into the rear side slot and secured with two latches. Even with one clamp, the battery sits firmly, without the slightest play.

Review and test of ASUS N53Sv. Screen, camera and sound

The lid with the monitor opens to an angle of approximately 130 degrees, however, this will be enough in most situations. Wide, more than 2 cm hinges clearly fix the lid in any open or closed position. The screen frame is made of black glossy plastic, without any special edging. The mechanical protection of the screen is formed by 4 rectangular rubber seals (2 at the top, on the sides of the camera, 2 on the left and right, respectively).

The screen is glossy. The matrix with regular HD resolution manufactured by SAMSUNG (model LTN156AT02P09) has a visible area of ​​34 x 19 cm (15.3 inches), an aspect ratio of 16:9. The manufacturer did not improve the quality of the monitor compared to previous models in the series; in fact, this basic characteristics for a modern laptop monitor. The image quality in most applications is very high, the contrast and color saturation are high, the viewing angles are significant, even with the strongest deviation the colors are not inverted, only reflections appear on the glossy surface. However, a monitor with a higher resolution would allow the full capabilities of the powerful graphics subsystem to be revealed, in particular Full HD viewing.

The audio sound in ASUS N53 series laptops with the Bang & Olufsen ICEpower system always evokes positive reviews. New model is no exception: stereo speakers, built, as usual, on the topcase, under the monitor, behind the aluminum grille, produce sound with a large volume reserve, strong and dense bass, good imaging and spatial localization. Special utility SonicMaster controls various sound effects: bass, ambience and vocal quality. The effect of its use is significant, the sound changes greatly, it becomes interestingly colored, but it is difficult to say unequivocally what is subjectively better, the sound with or without the SonicMaster settings enabled.

The camera is built into the top frame of the screen, strictly in the middle. The camera eye is inscribed in a small rectangular area, on which there is also an LED indicator, as well as a lever that opens and closes the camera shutter. A few centimeters to the right of this block you can see a small round microphone hole. The control block is not highlighted structurally, it is only indicated by contrasting, visual symbols. By analogy with other ASUS laptops, photos and videos are taken using the proprietary LifeFrame utility. There is also the possibility of restricting access by facial recognition using Smart apps LogOn.

Review and test of ASUS N53Sv. Input Devices

The keyboard in its type, layout, shape and size of the keys corresponds to the previous models of the ASUS N53 series. Let us remind you that this is an island keyboard with small gaps between the keys placed on a matte backing. The buttons themselves are also matte, gray, square, with a beveled bottom edge, which is why the rows of keys descend in terraces, like a “ladder”. The dimensions of the letter keys are 17x17 mm. The number pad buttons are slightly compressed horizontally - 17 x 11 mm, and the top row is narrowed to 17 x 9 mm.

Above the keyboard block, the designers built a thin, stylish, translucent plastic panel into which the control keys are located. The left group is opened by the combined Express Gate “Quick Start” key (pressing which when the laptop is turned off quickly loads Linux environment, in which you can use the main multimedia modes of the laptop) and Power4Gear (while Windows 7 is running, it allows you to quickly switch power modes). To the right there are 4 built-in media file control keys in the corresponding applications.

The symbols, traditionally for ASUS, are contrasting and printed in 3 colors. Quick touch typing seemed quite comfortable; when pressed with medium force, the keyboard block sagged in the central zone.

In the right block, the power button (Express Gate) is in the far right position. To the left of it, LED indicators periodically light up, signaling the active CapsLock and NumLock modes.

All buttons and indicators are illuminated with a soft, diffused translucent panel of light, the power supply is blue, the rest are lunar-white light.

The medium-sized touchpad, 8.5 x 5.3 cm, is slightly recessed into the top case and has a similar matte, slightly rough surface. The touchpad handles both single touches and movements with one or several fingers at once. The buttons under the touchpad are covered with a single silver rocker panel.

Review and test of ASUS N53Sv. Wireless connection

Known for its quality performance, the Atheros AR9285 wireless adapter provides highly sensitive and reliable connections.

Control wireless connections possible as built-in Windows manager 7 and the proprietary Wireless Console utility.

The Bluetooth BT-270 radio module supports the 2.1 + EDR protocols that are widely used today.

Review and test of ASUS N53Sv. Software and General Notes

The laptop comes pre-installed with Windows 7 Home Premium 64-bit OS. By tradition, ASUSTeK equips its mobile computers with a good set of programs for working in various areas. The multimedia laptop also contains applications for managing and processing media files.

Management of various laptop functions is entrusted to a package of proprietary utilities familiar from other models with a visual three-dimensional interface. Virus protection is provided by Trend Micro Internet Security.

To work with documents, the MS Office 2010 Starter package is preinstalled. Unlike most laptops from ASUS and other brands, non-proprietary software is used to read PDF files Adobe Reader, but our own development of PDF Reader for ASUS with similar functionality.

Media content management is fully covered by the CyberLink Blu-ray Suite applications and the proprietary ASUS VideoMagic package.

Review and test of ASUS N53Sv. Benchmarks

To objectively and comprehensively evaluate the performance of the ASUS N53Sv laptop, we used the following tests:

Everest- obtaining complete information about the system and comprehensive testing, including the hard drive;
PCMark04 And PCMark05- tests designed to measure computer performance when working with office and other similar applications;
PCMark Vantage- synthetic test
3Dmark06- general performance tests in 3D games;

Battery Eater- duration test battery life laptop in reading mode.

The measurement results can be viewed by clicking on the corresponding mini-pictures.

The heating of the processor cores, both at maximum load and on average, exceeds the known optimal figure of 70 degrees, however, it is worth considering that achieving maximum load on this one of the most powerful mobile processors is not easy.

Transferring a significant graphics load to the processor, optimizing components, NVIDIA Optimus and other energy-saving technologies have borne fruit: in reading mode, the most powerful multimedia laptop worked for 4 hours 52 minutes, i.e. almost half an hour longer than the time stated by the manufacturer.

Processing speed indicators 3D graphics in the 3DMark 06 tests and according to Windows 7, they were confidently placed in the upper segment of the value range.

The data from synthetic tests can be more clearly compared with the performance of a laptop from another manufacturer, built on a similar processor, as well as with the results of a test of a laptop with a first-generation Intel Core i7 processor. For comparison, we chose compatriots of the brand and constant competitors of ASUS, multimedia models of laptops from the Taiwanese corporation Acer with quad-core Intel Core i7 processors and video cards with 1GB of video memory.

The Acer Aspire 5950G-2636G64Biss LX.RE302.009 model, like the ASUS N53Sv (90N1QA868W6319VD13AY), uses a second generation Intel Core i7 processor with Sandy Bridge architecture, model 2630QM. The discrete video card is a very “hot” AMD 6000 series Mobility Radeon HD 6650 accelerator. Acer laptop The Aspire 5745DG-748G75Biks (LX.R0202.023) uses the previous generation Intel Core i7 processor (model 740QM, base frequency 1.73 GHz vs. 2.0 GHz 2630QM). Just like the subject of our ASUS review N53Sv it has a mid-class graphics accelerator from NVIDIA, although not the 5th, as in ASUS, but the 4th series (GeForce GT 425M).

We have compiled the laptop test data into a comparative table.

	Win7 Processor	Win7 Memory	Win7 Disk
ASUS N53Sv	7.4	7.4	5.9
Acer Aspire 5950G	7.4	7.4	5.9
Acer Aspire 5745DG	7.1	7.5	7.5

	3DMark	PCMark Vantage Score	PCMark Productivity	Battery Eater (read)
ASUS N53Sv	7982	7121	9318	270
Acer Aspire 5950G	7658	6751	8475	420
Acer Aspire 5745DG	7488	6386	5528	360

As can be seen from the comparison table, second-generation Intel Core i7 processors provide a noticeable increase in performance compared to last year's models: performance assessment Windows processor 7 is three tenths of a point higher, the PCMark Productivity indicator is one and a half times higher. The Acer Aspire 5745DG snatched only one tenth of a point from its rivals in terms of speed with RAM due to its larger volume: 8 GB versus 6 GB.

In terms of hard drive speed, all models froze at 5.9: this is the physical limit for the fastest HDDs available today with a spindle speed of 7200 rpm.

In the debate between two laptops on Intel Core i7 Sandy Bridge processors, the ASUS N53Sv we are considering was ahead in almost all synthetic tests (albeit a little). An explanation for this phenomenon can be found in the differences in video cards from the world's two leading manufacturers. Its counterpart from ACER can work more than 2 hours longer thanks to the use of a more capacious battery (6000 mAh). It’s also worth considering that the ACER model is about $300 more expensive than our today’s hero.

Review and test of ASUS N53Sv. Conclusion

N53Sv Thanks to the use of the ultra-modern second generation Intel Core i7 processor based on Sandy Bridge architecture, it boldly takes the lead in performance not only in its multimedia class, but also clearly crowds out the ranks of powerful mobile gaming stations. In the second capacity, he is helped, again, by the ultra-modern NVIDIA video card 5 Series with support for DirectX 11 and other latest graphics technologies. This model, which has become the flagship of the ASUS N53 series, can be confidently classified as a mid-class gaming laptop.

New processor and video card technologies have increased the integration of these nodes and, at the same time, the battery life of the laptop.

Otherwise, the characteristics of the laptop remained within the framework familiar to the ASUS N53 series. Here you can pay attention to both the high-quality built-in Bang & Olufsen ICEpower acoustics with SonicMaster technology, and the rather mediocre screen resolution (simple HD, although the N53 line has models with higher, up to Full HD, resolution), average equipment and configuration.

However, the main advantage and benefit of the model is its computing and graphics performance. In fact, this mid-priced multimedia laptop is one of the fastest in the world today.

pros
- highest computing and graphics performance
- powerful and high-quality acoustics
- durable, elegant body, resistant to fingerprints and scratches
- high (for a multimedia laptop) battery life

Minuses
- basic screen resolution
- standard equipment and complete set
- flexing keyboard

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Celeron, Celeron Inside, Centrino, Centrino Inside, Centrino logo, Core Inside, Intel, Intel logo, Intel Core, Intel Inside, Intel Inside logo, Intel Viiv, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, Viiv Inside, vPro Inside, Xeon, and Xeon Inside are trademarks of Intel Corporation in the United States and other countries.

The official announcement of processors with Sandy Bridge microarchitecture took place on January 3 this year, which was displayed in detail on pages of our website. Compared to its predecessors, there are no revolutionary changes in Sandy Bridge; rather, it is a serious refinement of an existing product by increasing the degree of integration of the processor chip and a number of optimizations. The trend of moving northbridge components into the processor began to be implemented a long time ago: in the same Arrandale, in addition to integrated memory and bus controllers PCI Express, a built-in graphics core appeared, albeit implemented by a separate 45-nm crystal. Sandy Bridge puts the final point in this evolution: desktop and mobile CPUs with a new microarchitecture combine computing cores, cache memory, a memory controller, a PCI Express bus controller and a graphics core in a single semiconductor chip. The density of the above, coupled with the use of innovation in the form of a ring bus, allowed Intel engineers to achieve greater efficiency in interaction between Sandy Bridge modules. The graphics core now has direct access not only to the memory controller, but also to other processor components, in particular, the L3 cache. At the microarchitectural level, processors have added support for a new set of vector instructions AVX (Advanced Vector Extensions). In general, all the improvements had a beneficial effect on the performance and efficiency of the new processors. However, we have so far been convinced of this by the example of desktop models, but today we have to check how productive and economical the mobile Sandy Bridge turned out to be.

Simultaneously with the 32-nanometer processors, ten sets of system logic were introduced, or rather, now essentially only southbridges under the general name Cougar Point - both for desktops (P67, H67, Q65, Q67 and B65) and for mobile solutions ( QS67, QM67, HM67, HM65 and UM67). The Sandy Bridge and Cougar Point tandem in the mobile segment is called Huron River. Laptops on the new platform have acquired an innate Bluetooth support, but, unfortunately, never got their own USB controller 3.0. In addition to the system logic and processor, the complete Huron River kit includes a wired network adapter codenamed Lewisville and a Rainbow Peak wireless WLAN module.

Today we have the opportunity to get acquainted with a stripped-down (with “non-native” network and WiFi adapters) version of the new platform, presented in the form of the ASUS N53SV multimedia laptop.

In addition to the used Sandy Bridge processor and 6th generation system logic, the N53SV is equipped with a new NVIDIA GeForce GT 540M graphics accelerator, linked to the integrated Intel HD Graphics 3000 video adapter using Optimus technology: depending on the load, one or the other chip may be activated.

Packaging and delivery

ASUS N53SV is packaged in a black cardboard box with a white bottom and a lot of intersecting blue and white lines on a black background. There is a plastic handle on top for easy transportation. The inscriptions “ASUS” and “Smart Notebook” speak about the contents inside only in general terms; you can find out the exact model of the laptop from the sticker on the end of the box. Another sticker talks about a coupon included with the laptop with a code for the right to try out StarCraft II.

ASUS N53SV: packaging box

Minus the laptop itself, the box contained a laconic minimum of the following contents: a rechargeable battery with a capacity of 4400 mAh (6-cell), an AC adapter, a pack of brochures, including a two-year warranty card and a user manual in Russian, a tie for Velcro wires and “Driver & Utility ver. 2.0 for N53SV series laptops."

ASUS N53SV: package kit

That's all, no nice little things like a mouse or a carrying bag were included.

Pre-installed software

With software the picture is quite trivial. The laptop has a pre-installed 64-bit Microsoft Windows 7 Home Premium. In case of serious problems associated with the operation of the operating system, the N53SV is equipped with a Recovery system, which can be launched by the user in two ways: using a hidden recovery partition on the hard drive (by pressing the “F9” key when turning on the laptop) or using the one included in the package resuscitation disk. The recovery process from optical media takes quite a long time; recovery from a hard drive is much faster.

There is also a third way to restore the system - with user-created Recovery discs, recorded using the "AI Recovery Burner" utility, which allows you to create backup copy the current state of the operating system. The program's appetite is growing enormously: to record the resuscitation kit of the ASUS N53SV model, the application already requires as many as six DVD discs.

AI Recovery Burner

To work with the built-in webcam, ASUS provides two proprietary utilities: LifeFrame and SmartLogon. ASUS LifeFrame allows the webcam and microphone to work together or separately, with which you can conduct video conferences, shoot videos, take photos and record audio files. LifeFrame also has a function that automatically starts shooting when motion is detected.

ASUS LifeFrame

The program has a built-in graphics editor with very modest capabilities. ASUS LifeFrame has several shooting modes depending on the lighting. The range of resolutions for photographs falls within the range from 160x120 to 1600x1200, for videos - up to 640x480, it is possible to change the extension of the created file (photo - “*.bmp”, “*.jpg” or “*.gif”, video - “*.asf” , “*.wmv” or “*.avi”), its quality, setting the timer (5-10 sec) and continuous shooting mode (up to 15 frames). The utility contains a rich set of special effects, which allows you to add frames, filters to the picture from the camera in real time, or try on all kinds of hats and other objects.

The ASUS SmartLogon application is designed to recognize the user's face when logging in. The weak point of this kind of utilities, and SmartLogon is no exception, is their dependence on the influence of external factors, in particular, the brightness of the lighting, whether the user is wearing glasses or a hat. To prevent the very likely situation of being denied access to your computer, SmartLogon requires you to create a password before starting a photo shoot. account, with which the user will be able to log in to the system in any case. After setting the password, the utility gives the go-ahead to create a photo bank.

ASUS Smart Logon

As always, the power saving of the laptop is managed by the Power4Gear Hybrid program. For both types of power (mains/battery), the application provides four operating modes: “High Performance”, “Entertainment”, “Quiet Office” and “Battery Saving”. In addition to typical manipulations such as changing screen brightness, turning off hard drive or screen, processor performance limitations that come with standard Windows power plans, the program allows you to disable the webcam and optical drive. The version of Power4Gear Hybrid used in the laptop is slightly cut down and does not allow it to slow down the operation of wireless adapters.

Power4Gear Hybrid

Like all ASUS laptops, the N53SV features proprietary ASUS Splendid Video Enhancement technology, which is responsible for controlling color reproduction by selecting from preset modes that change color saturation and color temperature. In addition to the five modes provided by the manufacturer (“Normal”, “Gamma”, “Vivid”, “Theater” and “Soft”), you can create your own. To do this, you need to select the “My Profile” item in the application, and then use the proposed settings to achieve the desired effect. Switching modes is carried out by a combination of the “Fn” and “C” keys.

Selecting ASUS Splendid Video Enhancement mode

The ASUS Fast Boot application was created to speed up the system startup and, according to the manufacturer, allows you to save up to 40% of the time when starting your computer.

ASUS Fast Boot

Adjusting the sound quality of the Bang & Olufsen ICEpower speakers built into the laptop, connected headphones and external speaker systems, as well as microphone sensitivity are standardly made using the “Realtek HD Manager”.

Realtek HD Manager

You can achieve greater sound purity from branded speakers using ASUS SonicMaster. True, to notice the effect, you need to switch to external acoustics, since the sound of the built-in one, no matter what ringing name it bears, still leaves much to be desired.

ASUS SonicMaster

To combat viruses and prevent various Internet attacks, ASUS offers trial version Trend Micro Titanium programs. The application scans incoming email messages, detects and removes spyware, and limits user access to sites that, according to the creators of Trend Micro Titanium, contain data that is dangerous for the computer.

Trend Micro Titanium

Syncables Desktop SE is a program for synchronizing and exchanging photos, music, videos and other data between your laptop and other computers that have Syncables Desktop SE installed.

Syncables Desktop SE

DVD Suite is a media processor camouflaged as ASUS for creating and processing CyberLink recordings, consisting of a whole set of programs.

DVD Suite

The first, CyberLink Power2Go, is designed to work with optical media. The application allows you to copy discs and burn files, music, videos and photos to discs of all formats, including Blu-Ray (which is not relevant in our case, since the laptop does not have a Blu-Ray burner). In addition to standard features, Power2Go includes built-in composition tools that allow you to edit movies and personalize discs with menus and tables of contents. The program can also work in the Express version.

CyberLink Power2Go

CyberLink LabelPrint is a specialized tool for creating, editing, printing covers and labeling discs. The label creation process involves four steps: selecting a template type, entering disc information, placing text and a background image, and clicking the “Print” button.

CyberLink LabelPrint

CyberLink PowerDirector is a tool for editing multimedia data and creating professional-quality videos.

CyberLink PowerDirector

CyberLink Media Converter is a universal converter designed to quickly prepare any video file for viewing on any common device.

CyberLink Media Converter

The ASUS N53SV uses CyberLink PowerDVD player as a DVD player.

CyberLink PowerDVD

Contrary to the usual use in all laptop computers free application Adobe Reader for working with *.pdf files; the laptop under study is equipped with the Nuance application PDF reader 6.0. The program supports playback of built-in Flash animation and videos. In addition, Nuance PDF reader has functions for filling out and saving PDF file forms, which most similar utilities cannot boast of.

Nuance PDF reader 6.0

To work with others text documents ASUS N53SV has Microsoft Office Starter 2010, which, if desired, can be upgraded to the level of full-fledged Microsoft Office 2010.

Microsoft Office Starter 2010

The Elan Smart-Pad application is designed to configure the laptop's touchpad.

Elan Smart-Pad

Often the software supplied by the manufacturer carries almost zero meaning. One of these utilities is ASUS FancyStart, which allows you to select a welcome image and music when you turn on the laptop.

ASUS FancyStart

Among other software, the laptop comes with the “Wireless Console 3” application, which contains a pair of “WLAN” and “Bluetooth” icons, which corresponds to those found in the ASUS N53SV wireless adapters, and allowing them to be turned on and off.

Wireless Console 3

In addition to the above, the following icons are displayed on the laptop desktop:

Collection of casual games - “Game Pack” with demo samples included;

Game Pack

ASUS @Vibe Digital Content Bank;

ASUS @Vibe

And free online data storage ASUS WebStorage (up to 500 GB of remote space).

ASUS WebStorage

The latest one running under Windows is the “ASUS Live Update” application, which allows you to automatically receive updates for all proprietary software pre-installed on the ASUS N53SV.

ASUS Live Update

At the end of the list of pre-installed software, let’s briefly look at ASUS Express Gate Cloud. We have already described this “fast-loading” shell more than once on the pages of our website dedicated to ASUS laptops. To launch Express Gate, you need to press the button of the same name, the longest in the row of “fast” keys (when Windows is loaded, it is used to select the Power4Gear Hybrid power mode). The Express Gate interface looks visually attractive; the Internet pagers and music player disappeared, but support for the Trend Micro Instant Security program appeared, which prevents the penetration of viruses, and separate Facebook pages, YouTube and a calendar were added. As before, there is a web browser, built-in online games and a simple photo viewer with the ability to run slide shows. From the moment you press the shell launch button until the ASUS message appears, notifying the user about entering the ASUS Express Gate Cloud, at least 10 seconds pass, and a full system boot takes more than 20 seconds, which exceeds the time the laptop comes out of the “sleep” state under Windows OS - so this boot can only be called “fast” in quotation marks.

Exterior: design and ergonomics

In the manufacture of the ASUS N53SV case, two materials were used: the usual plastic and rough polished aluminum with a light texture visible to the eye. There are virtually no glossy elements, so the laptop retains its elegance despite the inevitable touches and settling dust. The strength of the materials used has a beneficial effect when pressing reverse side covers: no blurry spots appear on the screen. The corners of the case are softly rounded, the black and gray colors used are harmoniously combined, thanks to which, despite the rather large size of the laptop, the ASUS N53SV looks very elegant.

ASUS N53SV: front view

The cover on the back side has a strong bend towards the base, thereby highlighting the hinge hinges, which are its continuation. Naturally, there is no display lock. The hinges rigidly fix the lid at the required angle and in the lowered state. The laptop swings open to about 130 degrees, the design of the hinges does not allow it to go any further.

ASUS N53SV: opening angle

The picture inside is similar to the outside: everything is black and gray. The wrist pad has the same texture as the lid. A minus to the designers for the impractical glossy frame around the screen, such a fashionable trend lately. Raising and adjusting the angle of the display is an everyday manipulation, therefore, the appearance of fingerprints on the frame cannot be avoided. Interesting decorative elements of the laptop include the raised (against the background of recessed hinge blocks) part of the base on the rear side, made of aluminum with frequently drilled small holes, under which a pair of Bang & Olufsen ICEpower speakers are hidden.

ASUS N53SV: open

The built-in 2-megapixel webcam, located in the center of the upper part of the frame around the screen and deprived of the ability to independently rotate, is equipped with an iris diaphragm. To activate the device, you need to move the slider to the “On” position and turn on the camera, after which the green indicator next to the lens will light up. A couple of centimeters to the right is the hole for the built-in microphone.

ASUS N53SV: webcam

ASUS N53SV is equipped with a widescreen (16:9 aspect ratio) 15.6-inch matrix with a maximum resolution of 1366x768 pixels (there are also models with a resolution of 1920x1080). The surface of the screen is glossy, therefore, a cluster of glare and reflections is inevitable. As compensation for these inconveniences, the user receives greater image richness and contrast. The vertical viewing angles are not very great; tilting the lid back turns the picture into a negative, and when looking at the screen from above, the picture turns white. Things are much better with horizontal ones.

The number of brightness levels of the laptop computer under study is standard for laptops with the ASUS logo - eleven. Even the lower levels do not make it difficult to work with the laptop. Brightness adjustment is made by pressing the “Fn” and “F5” or “F6” keys together.

The ASUS N53SV keyboard has 102 black keys; contrary to fashion trends, the buttons are not free-standing. The press is soft and relatively quiet, there is no backlash in the buttons, and the moment of operation is perfectly felt. What’s unpleasant is that the keyboard “breathes” a fair amount, mainly when pressed in the middle. There is no ergonomic recess on the keys; on the side facing the user, each button has a small chamfer.

ASUS N53SV: keys in profile

Three of the four cursor keys are located in line with the bottom row of buttons, thereby increasing the risk of accidental presses. In addition to their direct responsibilities, the “arrows”, through the “Fn” key, perform the functions of multimedia player keys. The function keys are greatly reduced in height (due to the bevel on the front side they become completely narrow) and slightly in width, as well as the row that closes them on the right “Pause”, “Print Screen”, “Delete”, located above the main keyboard, and “ Home”, “Page Up”, “Page Down” and “End” - above the number pad, it’s difficult to place your finger on them. The coloring of letters and symbols is not quite in the ASUS style: the Latin layout is printed in white, the Russian layout is printed in greenish, but smaller font, usually pale blue keys that work after pressing and holding “Fn”, the N53SV is also white.

ASUS N53SV: keyboard

On the right, with a small gap from the main keyboard, which is slightly larger than the distance between the keys, the Num block is adjacent to it. The numeric keypad has the standard four vertical columns of buttons, however, with minor flaws: firstly, the right “arrow”, wedged into the block, occupies the rightful half of the area of ​​the “0” key; secondly, four buttons “Home”, “Page Up” ", "Page Down" and "End" are located in an additional horizontal row on top of the numeric keypad. It takes some time to get used to this layout.

The transparent power key of the laptop with a mirror backing is placed above the right edge of the keyboard and is illuminated by a white LED, the same as the indicators to the left of it, which include (from left to right):

ASUS N53SV: power button and indicators

Indicator numeric keypad(Num Lock);
Caps Lock indicator;
Video system mode indicator (lights blue when the built-in graphics adapter is active, white when the discrete one is active).

Five “fast” keys of the laptop are located symmetrically on the left:

ASUS N53SV: shortcut keys

The “ASUS Express Gate Cloud” key is twice as large as the others, loading an additional shell when the laptop is turned off and changing the “Power4Gear Hybrid” power modes when the Windows operating system is running;
Mute key;
Two volume down/up keys;
And the play/pause key.

Sound buttons work in all applications, play/pause only in Windows Media Center. Above the “quick” buttons, indicators and the laptop power key there are corresponding symbols.

The surface of the touch panel has a slight roughness, matching the surrounding surface, and is slightly recessed. The touchpad responds well to finger touches. The touchpad supports the multi-touch function, which means that touching with one finger performs the standard functions of moving the cursor, pressing the left mouse button and entering (fast double tap), using two fingers at the same time allows you to scroll vertically and horizontally; three fingers simulates pressing the right mouse button. There are also zoom functions, for which you need to close or spread your fingers while touching the panel, and rotate objects by scrolling with two spread fingers on the touchpad surface. At the base of the device there is one, devoid of a separator, glossy black (why?!) rocker key with a short, soft stroke and an actuation moment accompanied by a muted click. To achieve an adequate response from pressing the mouse keys, it is better to press them further from the center of the “swing”. Closer to the middle of a single button, the response becomes sluggish, and in the center it completely disappears.

ASUS N53SV: Touchpad

All remaining system indicators, with symbols above them, are placed by the manufacturer on the leading edge of the base in front of the touchpad (from left to right):

ASUS N53SV: system indicators

Power indicator (lights white when the laptop is turned on; flashes together with the indicator on the power button when the PC is in sleep mode; when the computer is turned off, the indicator does not light);
Battery charging indicator (lights orange when the battery is charging; off - completely discharged; flashes orange if the battery charge is less than 10%, lights green when the battery is more than 95% charged and the laptop is plugged in);
Activity indicator (shows the computer is accessing the hard drive or optical drive, lighting up at the moment of access);
Wireless interface indicator.

The lowered top cover completely hides the LEDs when looking at the laptop from above; the legend is invisible from any angle. To navigate the meaning of the lit indicators when the laptop is closed, the user needs to know their named location.

The following components are located on the left side of the ASUS N53SV (from left to right):

ASUS N53SV: left view

HDMI connector for connecting external monitors and TVs;
Connector for connecting a laptop to local network(RJ-45);
Built-in 3-in-1 card reader that supports memory cards of the following standards: Memory Stick, Multi Media Card and Secure Digital;
USB 2.0 port;
USB 3.0 port.

The following is located on the right side of the laptop:

ASUS N53SV: right view

Standard 3.5 mm headphone jack combined with optical digital output S/PDIF;
Microphone connector;
Two USB 2.0 ports;
An optical drive with an activity indicator, a CD eject button and an emergency opening;
Mechanical switch for wireless interfaces.

On the back of the laptop, despite the specific design of the lid, there was a place:

ASUS N53SV: rear view

Connector for connecting a power source;
15-pin D-Sub connector for connecting an external monitor;
Kensington lock port.

ASUS N53SV is equipped with a 4400 mAh battery (6-cell). The battery is designed for a voltage of 10.8 V, which when converted to watt-hours is 47 Wh.

ASUS N53SV: battery

There are two latches on the “bottom” of the laptop battery(spring and mechanical), a sticker with the number of the operating system, the cover of the RAM and hard drive compartments, as well as the so-called service compartment.

ASUS N53SV: bottom part

To get to the RAM and hard drive compartments, you need to remove the rubber feet located on the cover, since a pair of mounting screws are located under them. Why all these far-fetched complications, honestly, is unclear.

Internal content

ASUS N53SV is based on new platform Huron River, the head of which (in our case) is dual core processor Intel Core i5 2410M clocked at 2.30 GHz. The code name of the kernel is Sandy Bridge, it is produced by technological process 32 nm and has a 3072 KB third-level cache combined for both cores. The typical heat dissipation of the Intel Core i5 2410M is 35 W. As mentioned earlier, Sandy Bridge contains in a single chip: computing cores, cache memory, memory controller, PCI Express bus controller and graphics core.

Intel Core i5 2410M in two test power modes

Second-generation Intel Core i5 processors support Enhanced Intel SpeedStep (EIST) energy-saving technology, which allows the multiplier and, accordingly, the operating frequency to be reduced during idle moments. There is support for Intel Hyper-Threading on board, which “emulates” a quad-core processor - accordingly, four cores will be visible in the Windows task manager instead of two. It also supports updated Intel Turbo Boost technology, which allows you to increase the processor clock speed in cases where only one of its cores is loaded. For the Intel Core i5 2410M, the maximum frequency when Turbo Boost is running is 2.9 GHz, changes in which can be visually tracked in a special window on the laptop desktop.

In the above screenshots, it is easy to see that the laptop has a pair of two-gigabyte DDR3 memory sticks with a frequency of 1333 MHz (there are four slots in total!). Two identical modules allow the RAM to operate in the most productive dual-channel mode. The installed memory capacity can be doubled if desired.

The ASUS N53SV uses an Intel Cougar Point HM65 chip as its chipset. The thermal package of the installed NMS is 3.9 W. The northbridge of the chipset, like that of the 5th generation Calpella NMC, has been abolished; all its components have safely moved into the processor. The South Bridge supports interfaces: SATA (up to 6 ports), USB 2.0 (up to 12) and up to eight PCI Express 2.0 x1 lines. There is also a built-in Intel High Definition Audio sound core.

Intel Cougar Point HM65

The Atheros AR9285 wireless network adapter installed in the laptop, which, according to the technical specifications of the ASUS N53SV, supports only low-speed data transfer standards 802.11 b/g, and the usual wired Realtek RTL8168/8111 adapter installed in the laptop do not fit into the concept of the Huron River platform. Also, due to the absence of a USB 3.0 controller in the 6th generation chipsets, the laptop has a Fresco Logic USB 3.0 xHCI Controller, thanks to which there is a blue connector on its left side.

The graphics subsystem of the laptop under study is built on a hybrid engine using NVIDIA Optimus technology. We've seen Optimus technology in action before, but this was completely different.

As before, at moments of minimal load, ASUS N53SV uses the processor integrated into the case as a graphics accelerator new Intel HD Graphics 3000, made using a 32nm process technology and operating at frequencies up to 650 MHz. HD Graphics 3000 adds support for Shader Model 4.1 and DirectX 10.1. Moreover, Intel even thought about implementing full-screen anti-aliasing using its graphics core! Intel engineers also managed to implement the Enhanced Intel SpeedStep and Turbo Boost technologies simultaneously and independently for the graphics and processor cores. As a result, the performance of integrated graphics has increased significantly and has become comparable to entry-level discrete video cards.

If an application requires a more powerful graphics solution, and the modest capabilities of the Intel HD Graphics 3000 are not enough, the computer automatically switches to the discrete NVIDIA GeForce GT 540M, as indicated by the corresponding indicator on the laptop case. The video accelerator is based on the GF108 core, made according to a technical process in compliance with 40 nm standards and operating at a frequency of 672 MHz. The pixel shader pipeline operates at 1344 MHz, DDR3 memory – 900 MHz. The memory bus has a 128-bit interface. The GPU supports DirectX 11 and PhysX and CUDA technologies. The characteristics of the NVIDIA GeForce GT 540M installed in the ASUS N53SV, taken using the GPU-Z program, can be seen in the screenshot below.

NVIDIA GeForce GT 540M

The laptop computer is equipped with a Seagate ST9500420AS 2.5" form factor hard drive with a spindle speed of 7200 rpm, a SATA interface and a capacity of 500 GB. The laptop is also equipped with a Matsushita UJ8A0ASW DVD burner drive.

Below is a table with detailed technical characteristics tested ASUS N53SV:

Testing methodology

Before starting testing, the ASUS N53SV had its hard drive formatted, then installed operating system Microsoft Windows 7 Ultimate x64 (English version). The drivers were taken from the recovery disk included in the package and from laptop manufacturer website.

During testing, the following parameters were set:

Screen Saver – disabled;
Windows Defender – disabled;
System Protection – disabled;
Windows Update - disabled;
Scheduled disk defragmentation – disabled;
Enabled deletion of files immediately after placing them in the trash;
Screen brightness is set to maximum;
The resolution of the liquid crystal matrix is ​​maximum, 1366x768;
Aero interface – activated;
Desktop theme – Windows 7;
Volume level – 10%.

The test package is divided into two parts:

Part 1: tests to measure the performance of both the system as a whole and its individual components:

Synthetic tests for general performance (PCMark Vantage 1.0.2 and SYSmark 2007);
Gaming performance tests (3DMark 2006 1.2.0, 3DMark Vantage 1.0.2, 3DMark 2011 1.0.0, Resident Evil 5, Far Cry 2, F1 2010, Tom Clancy's H.A.W.X., Lost Planet 2, Enemy Territory: Quake Wars , World in Conflict, Mafia 2).

Part 2: determining the battery life of a laptop computer, measurements were made using the MobileMark 2007 test application.

MobileMark 2007 contains three operating modes:

Productivity mode – shock load on the system with long pauses;
Reader mode – emulation of reading a pdf file (in the “Read” test mode, pages are flipped every 2 minutes);
DVD movie viewing mode (uses the movie supplied with MobileMark 2007).

SYSmark 2007 and MobileMark 2007 used the appropriately named application vendor power plans installed using the BAPCo-AutoConfig utility.

In addition to the above, 3DMark 2006 1.2.0 scenes were repeatedly run on the laptop, after which, using an infrared remote thermometer, the temperatures of the LCD panel, keyboard, bottom surface, “exhaust” (the point with the maximum temperature was looked for on each surface) and the processor (using CPUID Hardware Monitor programs). This test was carried out twice: when working on a hard, smooth table surface and on a soft, fluffy fabric surface.

Performance testing

Traditionally, testing opens with the synthetic application Futuremark PCMark Vantage. The overall test result is calculated using the formula: PCMark Score = 87 x (Geometric Average of Main Tests), where the geometric mean is (result 1 * result 2 * ...) ^ (1 / number of results). In the Vantage version, the results are presented in relation to typical operating scenarios, and not to computer components:

The “Memories” scenario evaluates the performance of systems when working with digital media archives, including amateur photographs and home videos.
The TV and Movies test uses high-definition video playback and transcoding as a load.
The Gaming test measures the suitability of platforms for running 3D gaming applications.
The "Music" script is mainly devoted to transcoding audio files of various formats.
The “Communication” test simulates visiting web resources, working with by email and the use of IP telephony.
“Productivity” is another simple scenario that simulates working with typical office applications;
And the last one, “HDD,” evaluates the performance of the hard drive only.

In the PCMark Vantage test, ASUS N53SV, as in other resource-intensive applications, uses a discrete graphics adapter. The results obtained are even visually superior to the level of Arrandale processors. When changing power to a rechargeable battery, the performance is halved due to connected energy-saving technologies.

SYSmark 2007 simulates the user experience aimed at solving specific problems in several of the most common applications. At the output, the package produces several indices showing system performance demonstrated under various activity scenarios, measuring system performance in real applications when solving specific problems.

With the SYSmark 2007 test package, which focuses primarily on the processor component of a laptop computer, the picture is very close to PCMark Vantage, since the Intel Core i5 2410M behaves in a similar way.

The 3DMark test program is a set of three-dimensional scenes based on its own graphics engine that load the video subsystem different ways. In 3DMark 2006, the maximum screen resolution was set to 1366x768 and the first test circle was launched, the second test was carried out under the same conditions, but with anisotropic filtering set to 16x and full-screen anti-aliasing 4x. In 3DMark Vantage and 3DMark 2011, the laptop was tested at only one difficulty level, “Entry,” with a resolution of 1024x768 and 1024x600, respectively. Feature tests had to be disabled in 3DMark Vantage due to the vertical resolution being less than 1000 pixels

The mid-range mobile graphics card NVIDIA GeForce GT 540M looks very decent in synthetic 3DMark applications. Of course, it is far from the performance of top-end adapters, but the gap is also significant from budget models. Changing the diet gives a slight drop in performance. In general, the ASUS N53SV will allow its owner to use not only the powerful computing capabilities of a processor with Sandy Bridge microarchitecture, but also the graphics capabilities, which will be confirmed by real numbers in games.

For each game (Resident Evil 5, Far Cry 2, F1 2010, Tom Clancy's H.A.W.X., Lost Planet 2, Enemy Territory: Quake Wars, World in Conflict, Mafia 2) several types of settings were set: from mandatory maximum (anisotropic filtering included 16x and 4x full screen antialiasing, all other parameters set to "high" to minimum (all parameters set to "low" whenever possible). All games were tested only on mains power to show the best results without connecting power saving systems The most severe settings for the graphics subsystem were chosen in order to compare the results of the laptop with the “desktop” video cards that we regularly test... Testing was carried out at the maximum resolution of the laptop (in our case, 1366x768).










ASUS N53SV, of course, is not tailored for the gaming audience, but its performance level is quite sufficient for many games. User with not too high demands to the quality of graphics will be more than satisfied with the capabilities of the tested laptop computer.

To be able to compare with other laptops tested in our test laboratory, we present a table with the same games at a resolution of 1280x720 with maximum graphics quality settings.

Battery life and temperature characteristics

Battery life is one of the key characteristics of a laptop computer, sometimes even more important than performance. Therefore, the measurement of this particular value is carried out in a test block separate from productivity. Testing was performed using the MobileMark 2007 package. During the tests, the laptop's transitions to the StandBy and Hibernate states were disabled.

The first scenario (Productivity), which was used to measure the battery life of a laptop, is based on simulating the user's work in typical office applications. The load is not constant, one might even say “ragged”; the user is continually interrupted from doing the work. The second test is to measure the battery life of the laptop while simply reading text. Adobe Reader was used as a program that displayed the document on the screen. The third and final scenario used in our “tests” simulated the use of a mobile computer to play video in DVD format using the InterVideo WinDVD player.

In terms of battery consumption, the ASUS N53SV demonstrated a fairly good result for its class - a powerful laptop with discrete graphics - almost three hours when watching a movie and more than 3.5 hours when reading a book.

At the end of the testing, we present the temperature readings of the laptop during idle operation and after running 3DMark 2006 for half an hour, on hard and soft surfaces. The temperature was measured using an infrared thermometer, and the point with the maximum temperature was looked for on each surface. The processor heating was measured using the CPUID Hardware Monitor utility. The temperature in the room at the time of testing was 23 degrees Celsius.

The ASUS N53SV heats up very moderately, remaining quite quiet even under heavy loads. Placing the laptop on a soft, fleecy surface has a minimal effect on heating both the case and the processor. The latter, although it shows a temperature of 65 degrees when running 3DMark 2006, is still far from the critical maximum.

Advantages and disadvantages of ASUS N53SV

Advantages:

Attractive design and durable body due to the use of aluminum and plastic;
Decent level of performance;
High-quality operating system recovery system;
Good (by laptop standards) acoustics;
Four RAM slots;
Availability of USB 3.0 port;
Reasonable cost.

Flaws:

Glossy coating of the matrix and the frame around it;
Poor visibility of status indicators when the lid is lowered;
Poverty of the delivery set;
Difficulty opening the cover of the RAM and hard drive compartments;
Small screen resolution.

Conclusion

ASUS N53SV, based on the new SandyBridge microarchitecture coupled with NVIDIA Optimus technology, turned out to be a worthy and very interesting representative of multimedia laptops with a reasonable price. Ergonomic, elegant, productive - these are just a few of the adjectives that apply to the N53SV. Relatively powerful discrete graphics will allow the owner of a laptop computer to use the laptop as a gaming solution, and automatic switching to the integrated video core under low loads provides more than three hours of battery life, which is a good result for a laptop of this class.

Check the availability and cost of ASUS N53SV laptops "> Check the availability and cost of ASUS N53SV laptops

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