Acer 4741G series by virtue of a similar configuration with thankpad Y460, lower prices to attract a lot of people's attention. Into 2011, the second generation of Intel Core Duo processor i Series debut, the major vendors have also entered the replacement time. Today, give you about this machine is an upgraded version of the Acer 4741G Acer 4750G.
We did in the previous article in the new i7 version 4750G evaluation, today this product is equipped with the new i5: Intel Core i5-2410M, clocked at 2.3GHz. In addition to integrated graphics core in the processor, the machine's graphics card is NVIDIA GeForce GT 540M, can automatically switch between the two. Storage of 2GB memory and 500GB hard drive can now be regarded as a standard notebook, and Windows 7 Home Basic pre-installed operating system the price of the machine is 5300 yuan, and continued high cost of traditional 4741G series.
Acer Aspire 4750G-2414G64
Intel Core i5 2410M (2.3GHz / 3MB cache) Sandy Bright,
14.0 "LED Crystal Bright Screen,
4GB DDR3 Memory,
640GB SATA Hard Disk,
1GB Dedicated Graphic Card,
DVD Super Multi,
802.11bgn Wireless,
1.3MP HD Crystal Eye Camera,
Bluetooth / Card Reader / HDMI / 3xUSB,
Numeric Keypad,
Linux,
1 Year Warranty (local),
Price in PKR: Rs. 63,900
Now Available.
Call Now! MPI Systems, Karachi Pakistan
Phones: (+9221) 34381530, 34381531, 34381532, 36015939
Upgrade the product as 4741G, 4750G little change in appearance molds, so the focus of this evaluation is a new hardware platform upgrade.
Core i5-2410M is the second-generation Core i5 in a mobile processor, dual-thread design nuclear power plant, 32nm process to bring better performance and lower power consumption (35W); i5-2410M runs at 2.3 GHz, support for Turbo Boost 2.0 technology, clocked at up to 2.9GHz.
CINEBENCH this software through a high-precision image rendering to test the processor and graphics performance, the test process is divided into single-core performance testing, and multi-core performance testing. R10 edition is our most familiar. Tested, i5-2410M single-core processor score of 3663 points, multi-core test score of 7963 points
We can see from the comparison, i5-2410M single-core performance and multi-core performance than previous generations of processors with higher grade of the i5, the rise was about 17% of single-core, multi-core 10%. The following two sets of data clearly shows the i5-2410M processor with a higher standard gap.
Processor performance, graphics can not show weakness. Two graphics is not new, A card manual switch with N card has gained the automatic switching technology, this dual-graphics technology 4750G uses the latter.
Last year's mainstream notebook graphics GT330M, HD 5650's 3Dmark06 score close to 8000 points, while scores easily exceeded this GT540M 8000, performance is obvious that the performance of the specific nature of the game is more realistic, smooth. However, the author of this saying is, 4750G in high version (i7-2630QM + GT540M), 3Dmark06 scores in both resolution higher than the score now at around 800. It seems, have a good horse with a good saddle, processor performance will affect to some extent, play cards.
Machine performance testing we still chose SYSmark2007 and PCmarkVantage. SYSmark2007 by simulating the user's actual application to be tested on the machine, and PCMarkVantage provides a more user-friendly features and a key test desktop, mobile, workstation platform unified test scripts. Two software test results are shown below.
As previously mentioned, processor and graphics card and play the various components of the machine are complementary, i7 version of the 4750G SYSmark2007 composite score of 193, and i5 Edition 4750G overall score of 159, only the total score, which scores each child , i7 i5 version than version in terms of varying degrees.
PCmarkVantage's academic performance is more obvious, this use of i5-2410M processor 4750G got 4514 points, while carrying the 4750G i7-2630QM score reached 6383 points, once again verify the earlier of the complementary truth.
Hard, the purely to comment on the transmission rate, then I think of little significance. Capacity is a general trend, 500GB is the mainstream view in the current configuration, the next notebook will definitely carry a larger capacity mechanical hard drive. I deliberately used the word "mechanical" phrase is true, solid-state hard drive is very good, but you want to estimate the popularity of notebook is still a long way to go. The pros and cons of hard disk with the user's expense is directly proportional to the current market price of a notebook with solid-state drive most high above, just use their user groups as part of it.
Finally, we talk about the life of this notebook. As the main entertainment applications products, life is not their strengths, so in most cases, similar to the 4750G is this entertainment with the power of this work. Of course, the occasional off power operation must also be considered. After MobileMark2007 test, the notebook's battery duration is 219 minutes
Next we simply look at the 4750G appearance, detail and contrast with the 4741G. A face is still the Acer "particles" covers, hand-touch up feeling good, although not very beautiful color, but the wear scratch anti-fingerprint, which contributed to the particle surface. There is a growing emphasis on practicality of today, this cover will still attract many people.
To say that Acer's design "flaw", then I think the keyboard should bear the brunt. Although the area is getting bigger buttons, easy to misuse, but the keys are too flat surface, the finger touch will feel stiff. In addition, the space key and the key is also easy to get into gray, long-term use may be more difficult to clean.
4750G continued sinking shaft design, the damping medium, open and close them more secure. Upper left corner of the keyboard power key from the circle into a rectangle.
Changes in the larger part is the interface. As shown, 4741G to the left of a USB2.0 interface, 4750G to two USB2.0. Accordingly,
acer 4741 battery right two USB2.0 ports into one on the 4750G, but USB3.0 interface.
Removing the machine's battery is also slightly different, 4741G switch needs two steps, and 4750G switch only one, but with sharp objects outside the press can achieve switching.
With the launch of Intel's next-generation platform, the notebook turn into a new round of upgrading. 4750G-round catch-up at the hardware level of the older 4741G, performance advantages not to say. May be in order to save costs, the machine is still the same old mold, people will inevitably feel a trace of regret. Perhaps it is this part of the cost savings to continue to maintain a consistently high price of Acer. Overall, the Acer 4750G series is likely to continue the momentum of the best-selling predecessors, after all, in the country, consumer demand for high cost or very high value.
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from http://www.comp-parts.com/blog/acer-aspire-4750g-laptop-review.html
