Use
atiflash to save the BIOS then WINE to run the BIOS editor.
Well, I actually turned to windows to mod bios and things.
So far I understood that clayminer can control most of the overclocking aspect of AMD RX GPUs while not applicable on Nvidia. Hence the thing I only need to mod is bios of the GPU , now I understand all tools needed for it and basic concept but still things are not working for me.
I have Hynix memory and I can see people with same GPU and Hynix memory were able to get stable 30+ Mhs
Like here:
https://anorak.tech/t/asus-amd-radeon-rx-580-oc-dual-8gb-hynix/11184/14Some here:
https://forum.ethereum.org/discussion/14251/asus-rx580-strix-oc-8gb-hynix-memory-bios-moddedEverywhere people are suggesting to use this strap:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000
01B162C31C0313F17
From 1750 and onwards. Was giving around 29Mhs but kept crashing every few minute.
I used Polaris Bios editor with "One Click timing", it suggested to use it from 1500 onwards, I tried that. Got 30+ Mhz for few minute and then GPU went to zero hashing. Tried both windows and Linux, it is crashing.
Then tried straps from stock bios 1750 and copied onwards, now it is stable to only ~24.8 Mhs and running but power draw is ~140 w
Here are overclocking I tried:
#RX580 only
-asm 1
-cclock 1200
-cvddc 900
-mclock 2100
-mvddc 900
-tstop 85
-tt 65
But I feel they are not being applied as from rocm-smi, I see memory clock at 2000 only while should be 2100 as I set.
rocm output :
GPU[0] : GPU ID: 0x67df
================================================================================
================================================================================
GPU[0] : Temperature: 65.0c
================================================================================
================================================================================
GPU[0] : GPU Clock Level: 5 (1275Mhz) <--- should be 1200
GPU[0] : GPU Memory Clock Level: 2 (2000Mhz) <---- see th-is , should be 2100
================================================================================
================================================================================
GPU[0] : Fan Level: 204 (80.0)%
================================================================================
================================================================================
GPU[0] : Current PowerPlay Level: auto
Again I feel lost as can't achieve desired hash rate, neither can reduce power usage.
