Source: http://www.anandtech.com/show/3631/acer-aspire-as5740g-6979-budget-priced-gaming
Note: There are multiple different settings in the same graph so look for Acer HD 5740G to see how it performs on each. Also to get the full picture you'll have to read the manual. In all its a pretty fantastic value considering its got 4GB Ram, Windows 7, DX11 400SP graphics, 500GB HDD if you can overlook some of its shortcomings. Judging from the performance overall it can run most multiplatform games better than they run on the consoles with even more features turned on, for example looking at Batman it runs at both a higher resolution and at over twice the framerate on average.
If, however, all things aren't entirely equal, you may want to ask yourself which sacrifices you're willing to make to get this much gaming power. The Aspire 5740G is bulky but not horrendously so, but the battery life is mediocre and the keyboard is going to make or break the notebook for some users. You're going to want to venture out into retail land – where Acer thankfully has a very strong presence – and check out the chassis and keyboard to see if they're compromises you can live with to get to the juicy, delicious performance-class components inside.
What we're left with is price, and Acer has made this mightily compelling. If you can handle the dreadful keyboard, the mediocre battery life, and the somewhat cheap-looking build, you'll find yourself with a heck of a machine for the money. The Mobility Radeon HD 5650 delivers plenty of gaming prowess that should last the earnest gamer for some time to come, and the Core i5-430M ensures games present and future won't be horribly starved for processor power. Bottom line: if all you're after is how much computer you can get under the hood for as little money as possible, Acer's Aspire 5740G is hands down the best laptop deal on the market.
Tease.