Judging from this hardware review I found on HC (http://www.hardwarecanucks.com/forum...-review-7.html
), it looks like CPU power isn't a huge factor, as there is a very VERY small difference between the Core2Duo and Core2Quad; it all depends on your GPU. Seeing as how your GTX 460 is way faster than a 9800GTX+ (which is what they used in their tests), I think you'll be able to run the game just fine.
I just noticed you're going to be playing at 1080p, and I can't find what resolution they're using in their tests. Sorry. I think you'll be fine though. Edited by onoz - 6/15/11 at 10:14am