The 4GB of memory and quad-threaded Intel Core i5 430M processor may be on the high end of bog standard for modern notebooks, but remember that it's still a lot of power for a sub-$800 machine, especially when you factor in the Mobility Radeon HD 5650. A refresh of the configuration of our review unit:

Acer Aspire 5740G-6979 Testbed

Processor Intel Core i5 430M
(2x2.26GHz, 32nm, 3MB L3, Turbo to 2.53GHz, 35W)
Memory 2x2GB DDR3-1066 (Max 2x4GB)
Graphics ATI Mobility Radeon HD 5650 1GB GDDR3
(400 SPs, 550/1.5GHz Core/RAM clocks)
Display 15.6" LED Glossy 16:9 768p (1366x768)
Hard Drive(s) 500GB 5400RPM HDD
Optical Drive 8x DVDR SuperMulti
Battery 6-Cell, 12V, 46Wh battery
"Up to 3 Hours"
Operating System Windows 7 Home Premium 64-bit
Pricing $748 Online
$799 from NewEgg

While synthetics aren't ideal for gaming performance, for basic computing performance they can still be helpful. We tested the Aspire 5740 in PCMark05 and PCMark Vantage to see how it stacked up to some of the other units we've reviewed. Pay particular attention to the ASUS N61Jv and the Alienware M11x, which are two of the closest competitors in terms of providing reasonable gaming performance for under $1000. We've highlighted their results in the performance benchmarks for ease of comparison.

Futuremark PCMark Vantage

Futuremark PCMark05

What's interesting to note here is the way the HD 5650 helps the Aspire score substantially higher than the Inspiron 15, a unit equipped with the next fastest processor from Intel. You can also see how much faster Core i5 is relative to Core 2 Duo and overclocked CULV (i.e. the M11x)—around 50% higher performance in PCMark. Another interesting point of reference is the ASUS G51J with a quad-core i7-720QM CPU; despite a default clock speed of just 1.6GHz, Turbo Mode is in full effect and the 720QM stays ahead of the Core i5 competition.

Rounding out our processor performance metrics are Futuremark's Peacekeeper browser benchmark, Cinebench 10, and an x264 encoding routine.

Internet Performance

Video Encoding - x264

Video Encoding - x264

3D Rendering - CINEBENCH R10

3D Rendering - CINEBENCH R10

In each case, the Core i5 430M is hot on the heels of the slightly faster i5 520M in the Dell Inspiron 15, trailing by around 5%. The exception is Cinebench where performance is markedly lower. It's possible that the 300MHz gulf between the top turbo speeds of these two chips is manifesting here. Either way, the single-CPU test is 12% slower and the multi-core test is 8% slower. As seen in PCMark, an i7-720QM maintains a comfortable lead over the i5 CPUs as well with its more aggressive Turbo Modes. Only the i5-540M is able to keep up with the 720QM in the single-CPU Cinebench result, while the multithreaded score is substantially higher.

Acer Aspire AS5740G-6979 Overview AS5740G: Synthetic Graphics
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  • chicagotechjunkie - Friday, April 2, 2010 - link a proud new owner of a HP Envy 15 I've really gotta speak up here in terms of what you can get for just a shade more cash.

    Right now you can get a i5-430 15.6" 1920x1080 (!) 4GB RAM 320GB 7200RPM HDD w/ ATI 5830 for 949.99. (coupon code NBMY33241knocks $450 off the list price)

    We're talking full HD resolution, faster HDD and one of the best mobile graphics chips for under a grand. Not to mention the 1" thin body that makes it oh so sexy ;)

    Alternately you could swap out the HD screen for the faster i5-520 or 540 and keep it in the same ballpark price.

    I've been very happy with how well the 5830 overclocks as well. From a base 500/800 to 550/1100 totally stable and cool with no voltage bump of any kind. Managed just shy of 10k in 3dmark06 with the overclocked settings.

    I know it's the next step up in price, and admittedly it was more than I was initially going to spend on a new laptop, but now that I have it, I'm so SO glad I did.
  • mfenn - Saturday, April 3, 2010 - link

    Yuck, who wants 1920x1080 on a 15" screen? That resolution is barely tolerable at 17"! IM(NS)HO, the perfect resolution for 15" is 1440x900.
  • austonia - Sunday, April 4, 2010 - link

    you know Windows can scale the dpi right? probably want to set at 125-150% in this case, then you get the same look as a 720p screen with extra sharpness. the full 1080p resolution is useful in apps that have a lot of controls and need a lot of space to display those controls. video editors come to mind.
  • JarredWalton - Monday, April 5, 2010 - link

    As someone that uses a 30" LCD with a 120dpi setting, I can attest to the fact that using anything other than the default 96dpi has some oddities with some applications, and you'd be better off not having to change it. Most of the time, it works well enough that I can live with it, but sometimes I'll have programs where the text scales to a larger font with 120dpi and it wraps to the next line... except it's not visible because the rest of the application didn't scale at all. Anyway, for 15.6" I'd certainly say 1600x900 is very usable, and even 1080p is fine though a bit small at times. It is unfortunate that so many laptops use 1366x768 panels, whether they're 11.6", 13.3", 14.0", 15.6", or 16.0" LCDs.
  • chicagotechjunkie - Monday, April 5, 2010 - link

    Well, I did mention you could swap out the HD screen for a better component, if that wasn't your cup of tea.

    I personally enjoy the higher resolution, and yes the text is smaller, but as was pointed out, dpi settings can help with a lot of it if it bothers you, and honestly I use the default settings, and don't experience any eye strain after extended use.

    The whole point was that you could get a much better gaming machine than the one reviewed for not all that much more cash. That was the point I was trying to make.
  • ap90033 - Friday, April 2, 2010 - link

    Does this guy game at all? 19FPS? Seriously? If this thing cant average 50 or so its not worth trying. (keep in mind that averaging 50fps means under some heavy areas in game it will drop to 30 or so)
    For people looking for a REAL GAMER LAPTOP for a DECENT Price look at the ASUS G60 or G72 at best buy for $999 they play Dirt 2 at around 50FPS most settings maxed...
  • JarredWalton - Saturday, April 3, 2010 - link

    Just because it runs at sub-30 FPS with maxed out settings hardly makes it unfit for gaming. It's ludicrous to suggest that all games need to be run at even high quality. Having played plenty of games on the 5740G before sending it on to Dustin, I fully agree that it can play games better than the vast majority of laptops, and certainly better than any other $750 laptop. Can you find faster laptops for gaming? Of course you can, but they cost quite a bit more. Barring crazy sales (i.e. the Envy 15 for under $1000), this is a laptop that competes against laptops that typically cost $250 more.

    Case in point, the G72 at Best Buy costs $1000, has half the battery life, and weighs almost 3 pounds more. Yes, the GTX 260M is about 40% faster on average, but then with a 1600x900 LCD (37% more pixels) you're going to need the extra performance, and you still won't max out everything. I wouldn't say either laptop is clearly superior, but the 5740G at 1366x768 is going to offer similar performance to the GTX 260M at 1600x900.
  • tuskers - Tuesday, April 6, 2010 - link

    The Envy isn't so much a "crazy sale" as much as what that machine typically costs these days. HP regularly offers coupons on their machines that discount the Envy into the ~$1000 price range. If you didn't know that, you don't know the market.
  • ap90033 - Tuesday, April 6, 2010 - link

    Bull, I bought the 16 inch Asus from Best Buy. Has the GTX260 which is 40%+ faster (That is a huge diff....) Plays Dirt 2 maxed and looks awesome, Plays COD6 maxed (I did turn down AA a notch) looks awesome etc etc. Paid $250 more for TONS more performance. They sold out of this but now have which looks pretty decent. 16 inch Geforce GTS 360 1 gig and Core i5 for $999. Of course if you are like me and wait a bit, there will be a better one to come out and the prices will drop. My laptop dropped to $799 which was an AMAZING PRICE for a 40% faster gaming laptop (by the way it has built in overclocking that works great!) Plus I got a free game with my Reward Points :)
    Asus makes a very nice laptop to boot...
  • synaesthetic - Monday, April 19, 2010 - link

    I'm a gamer and I flat refuse buy any of the Asus gaming laptops. They're just too ugly, too gaudy and they absolutely do not look professional. I can't afford to own one computer for gaming and one for work, so I have to consider these things. The blinking lights and glowing ROG logo isn't exactly professional, you know.

    I'll settle for weaker GPU performance in the Gateway NV5925u (identical to this Acer, only prettier and not blue) for something I can use in class or at work without people looking at me like I'm crazy.

    ... why can't someone put gaming guts in a Thinkpad chassis? =(

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