power vr

[vitality19]

cpu is one thing, but gpu also has to be rather powerful, try to play with hardware transform disabled (that is cpu will do all the work) and it cuts the speed by half if not by more

then a custom firmware and kernel with accent on speed have a good impact on speed (unlike stock roms), and ICS or newer is preferable

reducing cpu clock to a certain amount (depends on game) makes also a big difference

these three things are the most important, apart from frameskipping which makes the image jerky (though it can help sometimes), overclocking that gives some speed but drains battery and cpu faster, or buying a new phone if nothing else helps, but of course there still has to be more optimization = more speed untill v1.0 or even after it, patience is crucial here

P.S.: I tried 3 games with "powervr issues":nfs most wanted, MK Unchained and assassin's creed and they work fine, so maybe it has already been fully fixed, if others would test more previously problematic games, to see if there are still issues.