I don't know what is wrong with my card then if yours worked so well. I had it taken back and looked at, they said there was no problems. I thought it was overheating so I brought the best Zalman cooler I could for it (the one that looks like a half moon, can't remember the name at the moment and am to lazy to look haha). After all this it still won't work well. All drivers are up to date and I'm starting to think it is the mobo possibly.