I had the Saphire 7970vaporX GHz edition for about a week now. I seemed to have a totally different experience than what I was expecting. First I thought I broke the card with fur mark and trying to overclock to a limit that was clearly over board 1200/1700. Then I was playing Sim City and started seeing artifacts and it was weird because it only happened the following morning at the exact same time. So every morning I had to restart my PC to make the artifacts go away, but I really think it was the overclocking getting to much by the morning after a night of gaming. The second thing that I thought was really off was the fact the card would play crysis3 without flinching at max. But then I turn around and try to play Borderlands 2 at max and my FPS dropped to as low as 18FPS. I went to 3 towns and the frames where still high and low regardless. Its packed and ready to be sent back for an RMA but I'm still thinking did I do something wrong. I was wondering was I suppose to delete all my Nvidia drivers when I had the 7970 hooked up cause I didn't do that. It did have coil whine but nothing I thought was like crazy. Before I send it out is there anything I should try, the only real thing that bothered me was the artifacts and the low frames on a game like Borderlands 2.