Quote Originally Posted by Oztopher View Post
I'd recommend using just a shader unlocked 6950 bios, no pre edited RBE bios either.

I didn't have to edit any cfg to use afterburner voltage control. I simply installed, turned on voltage control in the options, restart app, and it worked first time.

Although, from quick tests i didn't get as good gpu score when using AB to increase clocks. But if i increased voltage in AB, then quit, and then used trixx to increase clocks, benchmark scores were back to normal

I didn't have to disable overdrive either, i just made sure power was set to +20% and then tweaked away. If u happen to find after running a bench, the power drops back to 0%, close all OC programs (AB, trixx etc) and set slider back to 20%, it should stick then

Can't say this works for crossfire though.
Doesn't work very well with Crossfire. If clocks are changed in AB, you get a BSOD. If you disable ULPS to fix the BSODs, the cards don't downclock and run at a constant voltage. Really annoying when you just want to surf.
There is a feature in AB called "Force Constant Voltage" which only works about half the time.

OP - What bios is included in your package? Modded 6950 or 6970 bios? Reason I ask is that I used a stock 6950 Asus bios, unlocked extra shaders via TPU script, and modded the unlocked bios for extra voltage in RBE. The problem is that SmartDoctor doesn't recognize my cards and I'm wondering how you got around that.