Quote Originally Posted by BenchZowner View Post
I tested a few 5870's up to 1.65V or so, and didn't get any OVP.
OCP was needed for most of the cards to get 1300MHz pass 3D Mark03, Vantage & AquaMark 3.

OCP mod should be the same for the 5850 ( I'll try to check it out later to confirm that )
you check this? I wont to solder OCPmod on ref 5850 now, but I have a little doubt