I am getting mixed reviews / advice on this subject so I came to the one place I trust..
I am currently in the market for a graphics card to support 5760x1080. The ones I have my eyes on are the Evga GTX 670 4gb or the Evga GTX 680 2gb. I have heard from many different sources that a 4gb card would be better suited for higher resolution, while at the same time from as many sources stating that the Vram wall is impossible to reach in any normal scenario (only possible with HD Graphic modifications)and that 2gb would perform just as well. I do plan on getting a second of whichever card for SLI in the near future (3-4 months). I would prefer the gtx 680 2gb because I can get it for minimal price difference and it is a much better card, whereas a 4gb 680 would cost over $100 more.
I am currently in the market for a graphics card to support 5760x1080. The ones I have my eyes on are the Evga GTX 670 4gb or the Evga GTX 680 2gb. I have heard from many different sources that a 4gb card would be better suited for higher resolution, while at the same time from as many sources stating that the Vram wall is impossible to reach in any normal scenario (only possible with HD Graphic modifications)and that 2gb would perform just as well. I do plan on getting a second of whichever card for SLI in the near future (3-4 months). I would prefer the gtx 680 2gb because I can get it for minimal price difference and it is a much better card, whereas a 4gb 680 would cost over $100 more.