The New I5 Edition Acer 4750g Notebook Review
Lenovo Y460 notebook market in 2010 in the shine
, the thriving with different Y450, Y460 rival around constantly, most notably the Acer 4741G series. Y virtue of a similar configuration with the small, lower prices to attract a lot of people's attention. Into 2011, the second generation of Intel processor Core i series debut, the major vendors have also entered the replacement time. Today, give you about this machine is the upgraded model of the Acer 4741G: Acer 4750G, specific information see the following details.
The new Sandy Bridge platform i5-2410M + GT540M
We did in the previous article, a new version of 4750G i7 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, the pre-installed Windows 7 Home Basic operating system the machine is priced at 5300 yuan or so, continues the tradition of 4741G series of high cost.
The upgrade 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 processor in a mobile, dual-thread design nuclear power plant, 32nm technology bring better performance and lower power consumption (35W); i5-2410M runs at 2.3 GHz, 2.0 supports Turbo Boost technology speeds up to 2.9GHz. In addition, the new processor also incorporates a new generation of core graphics performance comparable to entry-level graphics card.
Processor, graphics card test performance
For new products, most of the sum will be the "higher performance", how much higher, have data to show.
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. After testing, i5-2410M processor single core score of 3663 points, multi-core test score of 7963 points.
Processor performance, graphics can not show weakness. Two graphics is not new, A card with N card manual switch auto switching technology has gained recognition, this 4750G dual-graphics technology uses the latter. We were alone under the conditions of the two resolution tests, the specific results are as follows.
Last year's mainstream notebook graphics GT330M, HD 5650 3Dmark06 score of close to 8,000 points, while the score easily exceeded this GT540M 8000, performance is obvious that the performance of the specific nature of the game is more realistic, smooth. However, I want to say is this, 4750G in high version (i7-2630QM + GT540M), 3Dmark06 scores in both resolution higher than 800 points now about this result. It seems, have a good horse with a good saddle, processor performance will affect to some extent, play cards.
Unsatisfactory overall performance balanced life
Processor and graphics card and the machine to play the parts are complementary, i7 version of the 4750G's SYSmark2007 composite score 193, and i5 Edition 4750G overall score of 159, only the total score, which scores each child, i7 version than the i5 version in terms of varying degrees of improvement.
Hard disk, the simple words to comment on the transmission rate, I believe that meaningful. Capacity is a general trend, 500GB is the mainstream view in the current configuration, the future will certainly be equipped with larger capacity laptop mechanical hard drive. I deliberately used the word "mechanical" attribute, it 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 drive with the user's expense is directly proportional to the current market price of a notebook with a SSD most high above, using their user groups only part of them.
Finally, we talk about the
Acer Aspire 4750G battery life of this machine. As the main entertainment applications products, life is not their advantage, so in most cases, similar to the 4750G with such entertainment is the power of this work. Of course, the occasional power off operation must also be considered. After MobileMark2007 test, this machine's life time is 219 minutes, three and a half-hour performance is quite satisfactory for this notebook.
Continuation of the classic appearance of the keyboard slightly stiff
Next we simply look at the appearance of 4750G, and 4741G detail and contrast. A face still is Acer's "particles" cover, hand touch up feeling good, although not very beautiful color, but the wear scratch resistant fingerprint, which contributed to the particle surface. More practical value in people today, this cover will still attract many people.
Because the same mold, it is difficult to distinguish between a 4741G and 4750G.
Say 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
Acer Aspire 7750G battery key and key is also easy to get into gray, long-term use may be more difficult to clean.
4741G mold with a slight change in the same detail
4750G continues the sunken shaft design, the damping is moderate, open and close them more secure. The upper left corner of the keyboard power key by the round into a rectangle.
Change is relatively large part of the interface. As shown, 4741G to the left of a USB2.0 interface, 4750G to two USB2.0. Accordingly, 4741G, two USB2.0 interface right on the 4750G into one, and is USB3.0 interface.
The machine's battery removal method is also slightly different, 4741G switch requires two steps, while the 4750G is only one switch, but with the press outside of sharp objects before switching function can be achieved
Summary
With the launch of Intel's next-generation platform, turn into a new round of notebook replacement. 4750G fully catch up at the hardware level of the older 4741G, performance advantages not to say. May be in order to save cost, the machine is still the same old mold, people will inevitably feel a trace of regret. Perhaps it is this part of
Acer Aspire 9800 battery 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.
Original post by:http://www.laptopbatteryretail.com/blog/the-new-i5-edition-acer-4750g-notebook-review.htmlby: burberrychou
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