Page 1 of 1
Undervolting ATi 5770 without bios editing
Posted: Wed Feb 15, 2012 1:39 am
by kiblams
This came up on the thead for my
energy efficient gaming PC in the gallery section and with MikeCs permission I am listing it here so that anyone who might find it useful:
Undervolting Your Graphics Card How-to Guide
Hope that this might be useful to anyone.
Re: Undervolting ATi 5770 without bios editing
Posted: Wed Feb 15, 2012 3:03 am
by flapane
I already tried that with my 5670 months ago, and I discovered that my power consupmtion didn't change even at 0.9v in 3d mode. Don't ask me why... I guess it's a bug in ATT.
Re: Undervolting ATi 5770 without bios editing
Posted: Wed Feb 15, 2012 3:53 am
by kiblams
It could be to do with stepping of the voltage, I found that it was only when I reduced the voltage to at least 1.000v that I saw a change. Have you tried going lower that 0.9v to see if that has any impact?
Re: Undervolting ATi 5770 without bios editing
Posted: Wed Feb 15, 2012 4:03 am
by flapane
Not yet, I'll let you know