Just got back the RMA'd Gtx 980 FTW Card. Nothing has changed, I still get the black screen after a few minutes in GW2. Changed Physx in control panel to CPU instead of GPU and it was stable. Used EVGA Precision X and down clocked -100 mhz and it was stable. Did a diagnostics check on my PC, everything was 100 percent fine, did a RAM test and again everything was fine. Why is this GTX 980 FTW not stable at stock speeds in my machine? Everything is about 2 months old, my 290x Sli, 280x and gtx 970 sc works fine without a hitch but this FTW card seems to carry a very bad curse with it ("For the Win" huh, we sure won alright.)
CPU: i5 4690K
MOBO: Asus Z87 Pro
PSU: 850 Watt Bronze Label
RAM: 8GB Corsair
SSD: Samsung EVO Pro