Gillest Grant :
Hello I have a 24 inch monitor at 1920x1200 and wanted to know if a GTX 760 4gb would be over kill in the memory department or will a 2gb version be enough? I currently have a GTX 660 2gb. Also, Ive read that BF4 requirements is at least 3gb GPU is recommended, so I thinking a 4gb or Sli the GTX 660?
waste of money. pure and simple. a card with 2GB of VRAM was designed to use 2GB of VRAM and no matter what more you strap on to it, it will not help you at all. sometimes those extra VRAM cards get lucky a punch out a few extra FPS (like 2 or 3) but that's not ebough to warrant the usual $100+ premium. if you are thinking about the extra VRAM cards, don't bother, just step up to a better GPU.
if you live in the states, you can pick up an HD 7970 GHz edition for under $300 after rebate. so just do that.