Do i have to connect both electrical connections on a sapphire hd6950 toxic? Th Tags: Graphics Cards Connection Sapphire Graphics Last response: November 4, 2011 4:01 PM in Graphics & Displays Share CATO123 November 4, 2011 3:44:12 PM I just purchased a Sapphire HD6950 Toxic card and am not sure if both the 6 pin and 8 pin connections are to be used, and the instructions suck. Can someone please help me? More about : connect electrical connections sapphire hd6950 toxic hang-the-9 a c 158 U Graphics card November 4, 2011 3:57:13 PM From AMD: 500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended Use both. m 0 l inanition02 a b U Graphics card November 4, 2011 4:01:53 PM Yes, use both. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedSapphire R9 280x Toxic and Corsair TX 750 Power Supply - How do I connect? Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !