http://www.hwcompare.com/12508/geforce-gtx-670-vs-radeon-hd-7970/ The 7970 is better than the 670, but there is also a price difference of almost $80 between the 2 making the 670 cheaper. I'm personally still waiting for the 8000 series. Idk if buying one of those is better than trying to buy 2 7970's.