The best i can do is 865/1250 at 1.129 vgpu on an MSI 5850 Twin Frozr II. Anything between that and 1.149 is unstable no matter the clocks, and 1.150 and above kills the video signal the instant a 3D app is launched.

Makes me want to scream seeing all the 950 -1000 clocks all of you have been reaching. I'm sure this one would hit those clocks if i could just push the voltage to it. Apparently i'm not the only one with this problem so i would strongly advise everyone to steer clear of this card until it's fixed. If it's even fixable.

Anyone else having problems around ~1.150? I'm curious if i've just got a bum chip or if it's this card in particular. Pretty sure it's the card though.

No point in posting any scores as 865 isn't that impressive.