confirmed gigabyte 7970 bios is ok > 280x gigabyte winforce works perfect 58sols up @68-71sols but i need some tunning vddc @1.170V (vbe7)


before: http://i.imgur.com/woCLr91.gif


now: http://i.imgur.com/3lLEprn.gif

speed up: http://i.imgur.com/0LqqczO.png

thanks again !