Just a fun one here as i know no one really knows, but what card in your best judgement do you think it will take to run oblivion everything maxed for a) 1280x1024 and b) 2048X1536? Everything in between can be guessed at from those 2 resolutions. There is recommended specs out i know but recommended and everything smooth and maxed is totally different. This is the game i just upgraded my whole rig and to an opteron for.