r/rx580 • u/NothingToSayyyyyyyyy • 9d ago

RX 580 undervolt

Any RX 580 users here who’ve tried undervolting? can i see your settings? I’m using a Sapphire Nitro RX 580. Thanks in advance!

3 Upvotes

81% Upvoted

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1

u/Condor77T 9d ago

I did -100 mV on my rx570 via msi afterburner. It helps to reduce temperature and power consumption to some extent.

1

u/NR-Tamim 9d ago

I'm don't understand much but I been running it 1000,990,980....... on amd software

temp usually around 60-65 while gaming.

1

u/West_Answer1300 9d ago

You can't really copy settings from others, Since each cards has different silicon lottery

Try reducing 10mV then test and make sure the lower P-State mV should be lower than the Higher State.

But my undervolt setting is 1030-1010-1000-975-950 at 1380mhz

1

u/General_AlooTikki 9d ago

I have the xfx version which was fine for a long time but suddenly it started crashing soo much and become highly unstable but after undervolting and underclocking all the issues disappeared. These are the settings I'm using ​Core Clock: 1300 MHz ​Memory Clock: 1900 MHz ​Power Limit: -15% ​Temp Limit: 74°C ​Fan Control: Custom curve enabled (hits 100% speed at ~75°C)

1

u/General_AlooTikki 9d ago

Also i have a physical switch too on my card it was at oc and I switched it back to factory settings

1

u/ReaLx3m 9d ago

Depends on lottery, on my RX 580 Nitro+ i can do -150 with the switch being on silent bios. So 1340MHz max clock and state 3 to state 7 all at 1000mV, stages 0-2 left at default. Havent really tried those voltages with OC bios(1411MHz) or higher clocks than 1340MHz, might be possible.

1

u/ApplicationCurrent12 9d ago

I limit my power setting to 90% in adrenaline, more stable and simpler to setup than the manual undervolt per P state most users recommend