Can i ask what values you changed to increase max volatge ? Iv'e read through the original Kepler Bios Editing Guide and adjusted the first 3 voltage tables including P0 and i'm still maxing at 1.2mV
Thanks for reading.,
When you change first 3 voltages then you get max 1.31V under load. However software like GPU-Z will read max ~1,243V. I was checking values with multimeter on the back of my card and it was ~0.9V idle , 1.30-1.31V under load.
When you change values in BIOS to 1.31V then in Afterburner or other soft you will see max +100mV but it won't work as you already hit max limit in BIOS so it will be always 1.31V at full load.
To change power limit you have to change 1st table and 3rd from the end. 1st is easy as you see values for your card like for mine it was 225000 = 225W so when I changed it to 300000 then I got max 300W. It wasn't required as I have GB G1 card but I changed it anyway. Other one can be also easily compared when you check 2 different BIOSes.
As I already said I was expecting more after overvoltage but it's still better than stock. So far I was testing it only in 3DM11 as it was the harderst benchmark to pass and one quick run in Fire Strike.
At 1.21V card was making about ~1460MHz max in 3DM11 , after changes it made ~1550MHz. In Fire Strike before changes was ~1520MHz, after changes ~1570MHz. During tests max temps were ~70*C.
Considering that I raised voltage from ~1.21V to ~1.31V then 50-100MHz difference isn't much.
Guys the **** is this ? using AB and TDP never gets over 89.9%
80-100+ core clock
if i push it more it either crashes or start seeing green/blue/black artifacts on the screen,how can i get the most out of my card ? (Gigabyte G1 970)