can i use radeon 6970 and 6990 together-crossfire.
Herr_Koos Splendid Jul 14, 2009 5,020 0 26,460 Mar 29, 2011 #2 The 6990 already has two GPU's onboard, so this would effectively be triple-Crossfire. You'd be better of getting two 6970's.
The 6990 already has two GPU's onboard, so this would effectively be triple-Crossfire. You'd be better of getting two 6970's.