Gaming benchmarks (Battlefield 3)
We ran a number of gaming tests on the Acer Aspire TimelineU M3, and we tested the two common resolutions of 1366x768 and 1920x1080. We also ran them on low and high detail settings.
The BTO 11CL45 and BTO 17CL45 have a GeForce GT650M and are significantly faster, but if you're ok with 1366x768 then gaming with the GT640M works fine. You do see that there is added value in the graphical processor compared to just the integrated graphics of the Ivy Bridge processor.