just forget benchmarking and get a dual core like an e8600. Would compliment the SLI setup much better since clockspeed really helps out dual-gpu setups.
Meh nothing wrong with credit cards. Just paid off my discount tire card and bill me later cards. Just have to know how to work the system. 0% interest or same as cash is the bomb.
Only bill i have outstanding right now is my newegg card, and that wont be due until lik e10 months from now ><.