Gran turismo 6 looks very dated even by ps3 standards.

[GameMasterPC]

GT6 runs at 1080p60fps. There are not many PS3 games which run at that resolution, and in fact most PS3 games run at 720p30fps. So by that standard GT6 looks incredible. Btw Forza 5 suffers from a similar problem as you stated though to a less extent.