For some reason, I can't o/c my Leadtek 6800 at all. It seems Riva Tuner wont let me for some reason. Maybe its because I'm using the 66.81's.
Hardware level overclocking is grayed out so I cant even select it. I could only adjust the driver level core/mem sliders. But when I test, it always fails even at 326 MHz core and stock on mem.
I have all 16 pipes enabled and all 6 vetex processors enabled. It did improve performance but I cant o/c at all. I'm sure the card can be o/c'd, its just not letting me.
So I cant post any o/c's for ya. Unless you know why this is happening.
Stuck at 325/700.