Have you installed all the latest drivers, DirectX, critical MS updates and the AMD dual core optimizer?
If you've got any other programs running in the background while playing, close them down.
What antivirus are you using, and have you tried temporarily disabling it?
Are your games fully patched?
Set all clock speeds back to default.
Check the temperatures and voltages in BIOS and while running a fullscreen game.
If you've using VSync, try disabling it.
Try running with just 2 or 4 of your 8gb RAM. If that helps, test each stick individually (with the others removed from the motherboard) using memtest.
If you've got any other programs running in the background while playing, close them down.
What antivirus are you using, and have you tried temporarily disabling it?
Are your games fully patched?
Set all clock speeds back to default.
Check the temperatures and voltages in BIOS and while running a fullscreen game.
If you've using VSync, try disabling it.
Try running with just 2 or 4 of your 8gb RAM. If that helps, test each stick individually (with the others removed from the motherboard) using memtest.