tiny voices said:
I would try to stick an hd7850 in there. It will be better than the 650ti and get you the FPS you want for only a few more dollars.
Also, only get a PSU from Antec, XFX, Corsair, Seasonic.
Sorry the AMD card is like £30 more and im already on a tight budget as it is. Also, seasonic are rare in the UK and OCZ are a pretty good brand. But what would the XFX core 450w and the corsair builder 500w be like for the 650ti. Are they sufficient and which is better? Thanks for the replies