Originally Posted by nekrosoft13
you don't need to get a new CPU, just OC it a bit.
you will see bigger performance increase from 480, then getting a second 275.
running cards in SLI/CF requires more CPU power.
Well I am not OCing it, so that is out of the question. I'll look into the 480 requirements and such more and see if I can handle it. Probably just going to stick with my current rig though, given that reviews compare the 5870 to the 480 rather closely and the 5870 didn't wow me at all.