well, see, thing is, i cant max out games...sadly...i get low FPS now due to my huge monitored and its resolution. I cant have more than 1 card so i need the best card out there since i cant have the power of 2.
I really don't see how this is possible....
A standard DVI cable has 167Mhz (thats millions) of bandwidth. So lets say you are running at 1900 x 1200 @ 80hz, you would be using approximately 182Mhz of bandwith, so you would need to use a better DVI cable. Dual link bandwidth cables can run up to 3 channels per RGB, each channel at 167MHz. So perhaps your cable is the problem.
What resolution do you run at?
1280 x 1024 @ 75 hz only needs about 98Mhz of bandwidth which a standard single link DVI cable can easily handle.
The other problem could be a monitor that can not handle it or it has a bad response time or a really bad contrast ratio.