Summary: i bought this thing to play BF4 back on November 1, 2013. i never got around to play a single video game on it. not even once. just had no time. never messed with clock speeds or voltage. the card literally did nothing for 9 months.
Pros: it is a very pretty card. it didn't destroy anything else when it went.
Cons: ummm... it blew up 9 months in? i'm not like i'm using cheap components. my PSU is EVGA's top of the line Supernova 1000 Watt Platinum. and my computer sits behind an expensive APC Smart UPS. which is a server grade unit, not the cheap junk you pick up for a few bucks at your local "office" store...
Summary: It's a high end card so it plays games well in a relative sense but even then it's prone to stuttering from time to time. I think mine is just a badly binned card. I bought this card to specifically overclock and it doesn't overclock. Anything over +25 MHz and it crashes.