Games started crashing left and right on this set. I actually had to back my core OC down to 1125 from 1150 to get it to stop. Not a big deal as I gain from the drivers despite the slight drop in OC for stability. Games tested that crashed and fixed by lowering OC include: Diablo 3: RoS BF4 FFXIV: ARR I haven't had the time to check out much else, but after the OC adjustment these things flew. I was able to crank up the resolution scale to 135%, with no stutters at ultra at 1440p with 4xMSAA. Before I could barely scrape by at 115% scaling without some kind of impact in crowded firefights.