Maximum details in which game ? And at what resolution ?
Forget about the first question, because it is granted that no IGP can handle any serious game ( Crysis 1/2, BFBC2, BF3, Assassins Creed, Hawx, Resident Evil 5, NFS Shift, anything... ) at maximum details even at just 1024x768.
Unless you consider 5fps minimum, 10fps avg, 12fps max playable framerates
