Nop Steponz...
VTT can t work more than 1.475V (no boot...and impossible to increase at ROG Connect...instant freeze)...
CPU PLL i usually work around 1.41~1.55V...but i did try higger values too...not change CB and CBB
Dua channel don t change CB and CBB
BIOS 1203 and BIOS 96 tested...same stuff
No more motherboard...i just have one...
Next money is to buy another GTX 580 (i killed mine ) ... i have to work at 84~94ºC
Is really hard to control...and many more hard to control VGA pot both (lol)...
But is a nice chip...i posted cause i never heard about a chip with this behavior...very low CB and CBB, but chip works fine at low temps...
Best regards