09 Jul 12, 06:29AM
A GT 660M (384 cores at 835MHz each) is alot more powerful than a GT 555M (96-144 cores at <753MHz each). A 555M is fabricated at 40nm, whereas a 660M is at 28nm and the 660M is a newer architecture.
I'd guess that either card can produce 500+ FPS in AC provided it's coupled with a decent processor. FPS after 500 are pretty much redundant anyway.
I'd guess that either card can produce 500+ FPS in AC provided it's coupled with a decent processor. FPS after 500 are pretty much redundant anyway.