So I recently got a new 4870 gpu and was worried about my cpu. Yes I know mine is old, but last I heard it's still pretty good to some extent. So my question is should I upgrade my cpu to an i5 build or will my 6000+ not bottleneck my 4870. Sorry for the grammar it's late and I'm tired. By the way, my mobo isn't even recognized by everest and it's some sort of phoenix bios variation. I'm not an expert on mobos