Hi guys I'm looking for a bit of advise in regards to a graphics upgrade. A couple of months ago I went from a 1080p screen to a dell u3011, I'm still running a 460gtx 1gb and now the cost of buying the dell has worn off I'm looking at getting some graphics to keep up! As you can imagine the 460 is really struggling with any kind of game, bf3 is running on lowest quality and still struggling on some maps and even minecraft gives it a run for its money. I have a £200-300 budget to get the best performance I can at this resolution, my main uses for the machine is 3d modelling/ animation with a bit of gaming on the side so that rules out AMD/ATI already as 3ds max only supports nvidia cards. My first thoughts were to grab a new 670 gtx, but the 2gb ram is putting me off and I would much rather get the 4gb version but the price jump is a bit much. I don't mind dabbling in the 2nd hand market as long as there is a warranty involved. Would a 580 3gb be equal to the 670? Here is the current spec of the machine: i7 930 (running stock atm) Asus sabertooth mobo 6gb Corsair Dominator 1600mhz Evga 460gtx 1gb Antec TruePower New 650w Any advise is greatly appreciated.