I recently purchased an EVGA GTX 560 Ti in hopes of playing Battlefield 3 and new DX11 games smoothly campared to my old 9800GTX+. Once I installed it, it definitely shows improvement over the old one (9800GTX+ could not touch the high setting) playing Battlefield at Ultra Quality, 2xAA at around 21 FPS on a 1680x1050 monitor. Nvidia and other forums benchmarked the card playing at least 40 on Ultra, 4xAA with an i7 setup, and I can't even get it the FPS to that mark on high, sitting at 25-30. Could the PCI-E x16 slot/processor/memory/motherboard make such a huge impact toward the actual graphics performance?
Asus P5N-E SLI Motherboard
Intel Core 2 Quad 2.4 GHz
Kingston 800 4GB DDR2 RAM
Muskin 800 DDR2 2GB RAM
EVGA GTX 560 Ti FPB
Western Digital 80GB 10000RPM
700W PSU
Asus P5N-E SLI Motherboard
Intel Core 2 Quad 2.4 GHz
Kingston 800 4GB DDR2 RAM
Muskin 800 DDR2 2GB RAM
EVGA GTX 560 Ti FPB
Western Digital 80GB 10000RPM
700W PSU