Hi, recently the GPU in my Computer broke and i was considering buying a new one. I think i have found the one i want: GTX 560 Ti. however the card is much higher in spec compared to the rest of my computer but its a start. i was jsut wondering how much a 1.86 GHZ intel core 2 duo would bottleneck the new card. other specs: 3 GB Gaming RAM, Arctic 600 Watts power supply with SLI capabilities. i know it will bottle neck, i just wanna know by how much ie, with i7 say 30-40 FPS on very high settings in a game like crysis, how many FPS would i get on my CPU (estimated). thanks a lot.