A single GTX560 runs it smoothly at 1080p, you will be fine.
Thanks but you said single? im not doing SLi, i dont even think it can do sli, but i saw a video of PS2 running on a GTX 650 ti and he got like 14-25 fps?
Srry if im asking too much but will it run at 30 fps in big battles? And a 560 is a good bit better? :s