If you're seriously considering the Ultra M3, though, I'm guessing you've got games on the brain. While I'm afraid even the highest-specced Ultra M3 can't truly run Battlefield 3 at ultra settings and maintain a playable framerate — I averaged 23.37 frames per second in my benchmark run, which is quite low for a fast-paced shooting game — it is most definitely playable at medium settings, where I managed to keep the framerate in the high 30s and low 40s, and you can even bump it up to high settings if you're willing to tolerate slowdown during firefights. To put things in perspective, Battlefield 3 is probably one of the most graphically intensive games on PC, and to see it even run at medium on a laptop this thin is something special.
1366 x 768 resolution aside, these are impressive scores
Older games, like my benchmark favorite Just Cause 2, can run at maximum settings at up to 50FPS, and even add some anti-aliasing to smooth out the jagged edges without suffering greatly. For comparison, most other ultrabooks we tested could barely break 10FPS at the same level of detail. Skyrim, meanwhile, was nice and playable at high settings, varying between roughly 30FPS and 50FPS depending on the action.