i play at 1024x768 with all settings on high and 6x AA and get 60 frames all the time. same thing for CS: Source. only problem is on a few places in HL2 and maps like Dust 2 where there is lots of fog, then frames drop pretty low, so...
the higher clock scores of the m11 can make that much of a difference, especially since even a small increase in the memory clock causes a massive increase in scores. for all intents and purposes, those tests are PURELY based on the gpu....
depends purely on the video, since its integrated im guessing intel extreme graphics, which i have no experience with. those are extremely old games and extremely low resolutions so most likely you wont have any problems.