I have an AMD 64 x2 5400+ which is 2.8ghz. I have 4 GB of Ram and an ATI Radeon Sapphire 4870 which is 1gb. I want to know what settings i could run Crysis at if i were to get it? I do not overclock because i am unsure about the overvolting business and would prefer to have a processor which is good enough without having to be overclocked to reach a higher perfromance. But my motherboard restricts my processor to 65 watts. Would it be possible to run Crysis at high settings while getting a good FPS, also i have windows Vista 32 bit to. Is a dual core processor which is higher in frequency better than a quad or tripple core at a lower ghz speed, that both run at 65 watts?