It depends how long you want the card to last for as well though, I game currently at 1680x1050 and I have 5870 crossfire, and in games like Dirt 2 (though I think the current drivers aren't the best for it) it's definately not overkill, and it's not overkill for crysis, there's always some games that aren't as graphically advanced but as no one knows what future dx11 games are going to perform like I'd get the best you can afford.... i don't know why so many people say getting a decent card is overkill at this resolution cos I definately notice a decent improvement!