really it depends on the age of the game, The driver support and how well the game is optimised, I saw a video of someone playing Farcry 3 on one at respectable settings, either they were lying or had a few of them overclocked in SLI cause the reccomended Card for Far Cry 3 is a GTX670 (around £260) as its quite a graphically demanding game. (worth noting though for anyone wanting to play Farcry3 owning a 600 series card, the latest drivers from the Nvidia website apparantly increase your cards ability to deal with the game by up to 40%)