Quote Originally Posted by Dumo View Post
2 CUIIs retail samples from Newegg

The top one overclocked to 957 maxed (s/n 1213XXX) and the bottom one (s/n 1212XXX) can do a lot more with the same oc. settings...made me believe that same 580 CUII gpu will varies in term of oc on stock hsf.

CUII #0 with base Voltage @ 1.00V at 1.51VGPU

CUII #0 with 1.80VGPU

CUII #1 with base Voltage @ 1.013V at 1.51VGPU

Dang.....I started binning this CUII
Are those voltages correct?? 1.51vGPU?