New to forum. I bought an EVGA 7200 GS, 512mb, pci-e (19.99) after rebate. Now I notice today EVGA 8400 GS. 512mb, pci-e for (29.99) after rebate. Is there a big difference between these 2 cards. I haven't installed yet and am thinking of switching. Some games mostly pics and video.
AMD...