Doing some research, the spacing between each PCIe slot is supposed to be .8inches. So your mobo has Xfire support, that means that the PCIe slot are further extended due to the fact that some cards are thicker. So .8 x 2 = 1.6inches. Then your 7970 has a dimension of 11.02" x 4.72" x 1.57". so 1.6 > 1.57. Should fit bro.