There are already many manufacturers have introduced new notebook processor configuration, Acer are among them. Acer Aspire 4750 has been before the introduction of a lot of consumer attention, showing Acer’s influence in consumers more and more.

 

Body detail design

Although the Acer Aspire 4750 and 4741 images are very similar, but they are many differences in details.

Acer Aspire 4750 keyboard with a mirror above the bar, the surface of the keyboard to play it for Acer Aspire 5335 5735 DC Power Jack 50.4K802.021 CJ01 a good decorative effect. Bar above the logo printed Dolby, Dolby audio description of this product has been certified, the speaker virtual surround sound effect can be achieved.

The interface, the right side of the fuselage of this machine configured with a DVD burner, audio interface and a USB3.0 interface. The left side of the fuselage equipped with two USB ports, HDMI port, VGA connector, cable connector and power connector.

In weight, this product battery weighs 2.26kg, for a 14-inch notebook, so the weight can be regarded as quite satisfactory. It is worth mentioning that the Acer Aspire 4750 is very thin body, the body thickness less than 30mm, is still very convenient to carry around.

GT 540M significant independence will become the mainstream

GPU-Z detection software from the display, the machine is equipped with NVIDIA Geforce GT 540M of memory capacity of 1GB, and uses the mainstream of GDDR3 memory, bit width is 128Bit, 96 stream processing units with a strong 3D graphics rendering efficiency , and last year released an upgraded version of the Acer 4741G uses the same graphics card.

Entry mode by the next 3DMark Vantage test, we get GPU score of 15841 points, total score E17772 points to a final score to run something like “Call of Duty” on the cards require a higher first-person perspective game completely no problem, generally for notebook products, 3DMark Vantage score over 15,000 points in high-definition means you can run smoothly under most of the mainstream 3D games.

We play “Call of Duty 7” to actually test this notebook’s gaming performance. Before running the game, set the resolution to 1366 × 768, while on anti-aliasing capability four times, turn off vertical sync, and other effects all open. After entering the game to run about 5 minutes or so, you can obviously feel this notebook fully capable of “Call of Duty.”

In the game, describe the details of this notebook more realistic flames, rendering the average number of frames when the battle scenes can be maintained at 40 or so, even in the battle scenes more complex when you can guarantee that 35 or so, the game the various battle scenes switch flowing freely, there is no close-range rendering pause phenomenon.

4741 the perfect successor

Acer Aspire 4750 although the official price of 7499 yuan, but from past experience, this product should be the actual market price of 7,000 yuan or less. Now the market is very competitive, 7,000 yuan less than the i7 notebook Acer Aspire 4750 has been more than a product, so I believe this product will not maintain a relatively high price.

Aspire 4750 and 4741 of about 85% similar, the two products are used Check type of roof design, the edge is the same sleek design. Aspire 4750 uses a 14-inch screen, standard resolution of 1366 x 768.

Acer Aspire 4750 Acer keyboard uses a standard keyboard design duckweed.

Machine performance testing

By AIDA64 software testing, we can see the Acer 4750G with Intel’s Core i7 2630QM latest 32nm quad-core processor and HM65 chip board, integrated HD Graphics 3000 graphics core, while the core graphics technology in the 2.0 Turbo is also under Turbo can be. While the notebook also comes standard with 2GB DDRIII-1333 memory, loaded with Nvidia Geforce GT 540M graphics card, equipped with ACER ASPIRE Jack Cable DW028 6930 6930G 6935 8920 CJ15 a Hitachi 500GB 5400RPM SATA-II hard drive, DVD burner, and USB3.0 data transfer port. In addition, pre-installed 64bit windows 7 operating system.

CINEBENCH is a test simply use the CPU by a high-precision 3D rendering scenes images on a single processor, single thread to run only once, if the system has more than one processor core or multi-threading, the first time use only one thread, the first the second run all the processor cores and threads. Finally, this processor is a single, multi-core test results are 4424 points and 16440 points.

Today is the most common is the latest Intel Core i7 2630QM quad-core processor, it is based on 32nm technology, codenamed Sandy Bridge, the original frequency of 2.00GHz, shared L3 cache of 6MB, the overall TDP is 45W. Turbo Boost 2.0 in the open, single-core speed clocked at 2.90GHz, dual-core speed clocked at 2.80GHz, quad-core speed clocked at 2.60GHz, Hyper-Threading technology and supports synchronous, so we are looking at quad-core eight thread.


Through the above PCMark Vantage test software we evaluated the performance of the whole integrated, you can see the end won the 5816 Acer 4750G points, including games and music sub-item scores are more than 5500 points, in addition to TV, movies do not get the final score, the memory and hard drive this notebook should be a short board.

Acer 4750G 7200 standard hard drive is not high speed, while the use is a 500GB 5400RPM Hitachi hard drive, pass the test we can see, the drive offers a maximum read speed of 81.4.MB / sec, while the average disk read speed to 59.9MB / s, basically meet the daily needs of data transmission, the entire hard drive to read the curve is also relatively stable.

Life, heat and Evaluation Summary

For a laptop with discrete graphics, the cooling capacity and life has become when consumers focus on.

Here, we at room temperature 22 ℃ (heating room) environment, start a half-hour continuous operation FurMark software, and run Winrar test program, so that the notebook is running at full capacity of the state, when the internal temperature is almost constant core hardware, we use thermal imager to detect the Acer 4750G keyboard area and the temperature at the bottom of the fuselage, an upgraded version of its cooling capacity than Acer 4741G to be better.

Acer 4750G equipped with a 6-cell 48Wh lithium ion battery, the notebook pre-installed operating system Windows 7 64-bit operating system, it can not run BatteryMark test software, we manage through Windows 7 Power saving mode in the forecast 3 hours 11 minutes. If you usually do not often run large game, it is recommended to switch to the set display mode, so battery life can be further increased some.

Evaluation Summary

Launch of this new Acer 4750G from the mold and the exterior view, and a high degree of similarity Acer 4741G, 4741G basically followed the quality, but the details of the layout in C on the surface a slight change in one of the most significant changes to be the shape of the power switch button, a change in the usual round of Acer and use of laser exposure to Acer Aspire 5920 5920G Series DC Power Jack Cable CJ102 a larger square button, while the fuselage interface layout, notebook battery status indicator and snaps back, there are some small changes accordingly.

Hardware with the Acer laptop has been considered more thoughtful, this notebook is equipped with quad-core Core i7 2630QM intelligent processor, the graphics can not only meet the usual core office needs, but also to improve laptop battery life will certainly help. If you require complex graphic image processing, they can always switch to single display mode, with the GT 540M performance alone was fully capable of high-definition video and gaming needs. As the new platform, just released this 7500 yuan or so Acer 4750G price is not prominent.

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