Some folks have been datamining the Diablo 3 beta client and have found Blizzard's recommended settings that will be applied depending on what card is found in your system. The list is huge: https://docs.google.com/spreadsheet...G5IX0N0S09DX0RrcTlidlRSNnFvbHc&hl=en_US#gid=0 Cliffs notes is basically they feel any DX11 card will run this game on high. edit Needed to revise my statement about there being support for Anti-aliasing at release. Per Blizzard comments, their plan is to get a DX11 pathway added to the game after release and this will allow FSAA to be enabled. So looks like under DX9, Diablo 3 will be like Starcraft 2, AMD & Nvidia are going to have to brute-force AA via drivers for the title. So expect AA to be a big performance hog under DX9.