So I just recently purchased the Sapphire 7950 OC Edition Graphics Card and I am having some issues. Specs: 1920x1080 750w PSU i5 2500k 3.3 8gb DDR3 Ram Sapphire 7950 OC I feel I am not getting the performance I should be getting. It is seated correctly and the power cables are plugged in correctly. I can't try another PCIE slot due to it being a 16x & 4x board. I am sure that isn't the problem anyways. And yes, I uninstalled all of my Nvidia drivers. I actually reinstalled windows to see if that would do anything and it didn't. Anyways, when I play Just Cause 2 with everything at max I get 60fps but after about 30 seconds of playing it will drop up and down to 30fps. Also when I play Battlefield 3 on Ultra (4x AA) I get roughly the same FPS I get with my GTX 560 Ti (35-50fps). That is unacceptable. I've also tried Crysis Warhead which I only get 25fps on Enthusiast. Last but not least I have tested this card with Tera Online and get anywhere from 50-70fps while just leveling by myself. This is without any added AA on. My GTX 560 Ti gets 45-60fps with 8x AA and 16 AF on. A streamer I watch says he gets an average of 120fps with 8x AA and 16x AF with a GTX 580 & i7 2600k @ 4.5Ghz. And he doesn't just a magical 20-30fps boost from his overclock. I OC'd my cpu to 4.3 and it only increased my fps by maybe 5 at most. Tried drivers 12.2 and 12.3, nothing changed. I have increased the power consumption to +20% and that did yield some improvements but not much. The card will also sometimes idle at 501 Core Clocks instead of 300 and when it does go to 501 Core Clock it stays there until I reboot. I have also tried a little bit of overclocking and the highest it will go is 980/1450 @ 1.131v. It simply will not go higher than that. I have tried 1000/1500 @ various voltages and they each result in a crash. What gives?