Why does XFX have 4 different DD models of the 7950? I see no difference between any of them. Same ports, same clock speeds same everything
http://products.xfxforce.com/en-us/Graphics_Cards/AMD_Radeon%E2%84%A2_HD_7950/FX-795A-TDFC
http://products.xfxforce.com/en-us/Graphics_Cards/AMD_Radeon%E2%84%A2_HD_7950/FX-795A-TDFC