Quote Originally Posted by binormalkilla View Post
I flashed the TOP BIOS and was able to run with the 8.12s....unfortunately I haven't been able to get a decent OC on my card yet. I'm running my Sapphire 4870X2 on water with a full coverage XSPC Delrin block, and temps are great.
I'm going to attempt to edit the TOP BIOS to higher voltage....we'll see what that yields.
Will this BIOS actually allow 1.35V as shown in the RBE 1.18 BIOS table?
Changing the voltage in the bios does nothing without a hardmod. At least it didn't on my Visiontek card. I tried it with the stock bios and the Asus TOP bios. The voltage remained at stock both ways, as confirmed by GPU-Z and the voltage read points on the back of the card..

--Matt