Quote Originally Posted by ShaidarHaran
I just benched @ 750/1800 with no difference from the results below @ 690/1600. My rig is cpu-limited w/a 2.6GHz dual-core Opty
What tool are you reading & setting 750/1800 with ??

You should not use ATI OD, disable ati hotkey and use
oc tool for clks and ati tool for voltage.