I'm looking at possibly replacing my pair of GTX 465s with a single 2gb GTX 770 because it is on sale, but in looking at the 770s on newegg I see alot of 4gb cards for sale now. I haven't played any games at 5760x1080 yet, can anyone with some experience at 3 screen gaming tell me how much VRAM a game like Battlefield 3 or Crysis 3 uses at that resolution?