This is not true, with the F62 BIOS it will go down to 0.95v if you set --gpu-engine 700 in cgminer. At 701 it will be 1.2V and at 1001 it will be 1.25V
Hi,
where did you get the BIOS, and did the card come with a single or double digit BIOS?
I'm trying to get mine up from 530Khs, flashed around ~15 different BIOSes but either doesn't help or won't boot/load drivers/crashes on cgminer.