Ok, here are the results: After 3 mins: http://img824.imageshack.us/img824/4436/63612001.jpg At 5 mins, 56 seconds: http://img99.imageshack.us/img99/8828/74721013.jpg The first one, it froze up only for a moment. Then it continued just fine. At 5:56, it froze for a long time, then went back to normal, then artifacted again at 5:59. At this point I got too worried to let it continue running. As you can see, both Everest and FurMark log GPU temps and it was high in both of them, even Everest which is supposed to be more accurate. After I stopped running Furmark (as I'm writing this post), I still got some artifacting but it wasn't serious, just 'blips' of it and they've mostly gone away now. Based on these results, would you say the Power Supply is not giving the card enough power, or are certain functions on the card just straight up dying?