I just bought a brand new Asus GTX 560 Ti Direct CUII 1 GB GDDR5- Problem is that it only gets about 20-40 FPS on games like Dead Rising 2, and Just Cause 2, and Fallout New Vegas. I had an old 8600 GTX and it ran the games good but with less of graphics, but this doesn't even run the same games at the low graphics at a good FPS. It seems like something is bottlenecking somewhere on the system, but I'm not for sure.
CPU: Intel Core 2 Duo E6750 2.66Ghz
Motherboard: AsusTek P5K-E
Memory:4 GB DDr2 Dual
Graphics Card: Nvidia GeForce GTX 560 Ti
Hard Drive: 2 SATA hard drives 1 TB each
CPU: Intel Core 2 Duo E6750 2.66Ghz
Motherboard: AsusTek P5K-E
Memory:4 GB DDr2 Dual
Graphics Card: Nvidia GeForce GTX 560 Ti
Hard Drive: 2 SATA hard drives 1 TB each