Quote from: potatotda on July 03, 2017, 09:42:32 AM

Quote from: Munhenhos on July 02, 2017, 11:32:59 PM

Quote from: potatotda on July 02, 2017, 09:52:01 PM

Hi guys,

i need some help.

i have Sapphire nitro RX 580 8GB an a nice Bios mod wich runs on windows 10 brilliant. Unfortunately on Simple mining not so much because i can not adjust the voltage as well as in Windows.

i need to set one of those 2 Settings:

======================= setting 1 =====================

*1120 - Core Clock
*2250 - Memory Clock
*-96 Vol - Voltage at MSIafterburner
*60% - FAN Speed

29.45-30.1 MH/s - Mining ETH
75-76 - Watts per card / GPU-Z and Msiafterburner

========================setting 2====================
*1130 - Core Clock
*2080 - Memory Clock
*-96 Vol - Voltage at MSIafterburner
*70% - FAN Speed

30.1-30.04 MH/s - Mining ETH
75-77 - Watts per card / GPU-Z and Msiafterburner

SETTING THE CLOCKS for memory and core is clear ....... but how to set -96Vol ?

is it possible with
-cvddc and -mvddc ??

THANK YOU IN ADVANCE !

REGARDS
DANIEL

-cvddc 960 equals to 0.96V. Is that the number you get on MSI Afterburner? This is for GPU core . If you want to adjust the memory voltage you have to use the -mvddc comand.

i don't know what ment the author of the bios... i didn't try it on windows. I went direct to Simple mining. it is not possible to have -96vol in msi afterburner. you can there set from 1-1000.
in sapphire trixx you can set + or - 96 vol.
https://forum.ethereum.org/discussion/11973/rx-580-hashrate/p6

i can't alsowrite this guy because this tread is closed i suppose. Also no private messaging Sad

@svdinu power stage 3 and power stage 4 doesnt work with this bios and those clocks from Author... even if i set the clocks that simple mining propose, if doesn't work. I think that it is because in this bios are also Voltage levels modified and simple mining pay attention only on the bios memory and core clocks - not voltage settings.

Here's my settings for Sapphire RX 580 LE: 1158/2250, Powerstage 3, Temp 75C, Fan 75%. With 4 cards I'm doing 122.37 MH/s ETH and 1957.97 MH/s SC.
I use the bios from http://1stminingrig.com/best-bios-rom-sapphire-nitro-rx-580-8gb-limited-edition-hynix-memory-31-5-mhs/
My cards do not go up to 31.5, but they settle at 30.5 stable for days.
If you don't want to change the bios, try higher powerstages.