I recently purchased an EVGA GTX 970 SSC ACX 2.0 and An Asus Strix GTX 970 soon after. I have tried everything to get them to work in SLI and nothing has worked. I tried Different SLI Auto. That gave maybe 15% performance increase, but added a weird glitch with screen flickering when trying to use DSR. If anyone has a solution to this problem, please let me know. I don't want to have wasted $350.