What is the NVIDIA equal for the 7770 and the 7850?

[gommer556]

what GPU from NVIDIA performs the same as the 7770 and the 7850/7870? im wanting to build a computer for mainly planetside 2 gaming and the game runs better on NIVIDA cards, but i am an ATI type of person, i dont know about NVIDIA at all

 

[djangoringo]

650 ti > 77770,
660 gtx > 7850,
660 ti > 7870

So basically look for a 660 gtx or 660 ti if possible, if your priority is ps2.