I just compared 2 builds I'm wanting to put my GTX 980 with; FX-8350 build and a i5-4670 build. I thought I'd try thebottlenecker.com first to see what it said. I was shocked when it reported that the i5-4670 was too slow (13% BN) and the FX-8350 was great (3.5% BN). When I get time, I guess I'll test for myself. But for now, I'd like your feedback please...