There you are. Fresh VBIOS with new timings.
My settings: 0,983V , 1200 / 2120 MHz
Hashrate is: 29,6 MH/s
Tweak it more if you can, the timings are copied to 1:1750 and 1:2000 and 2:1750 and 2:2000. I believe they are from XFX Hynix 8GB GPU.
2_apolyon_msi580_hynix.rom (512 KB)
Edit 1: The best and stable settings tested on 12 GPUs (2 seperate rigs with same MSI Armor 8g OC Hynix):
- Claymore Miner 9.5
- In your .bat file at the end of line add -cvddc 900 -cclock 1200 -mclock 2080 = 29,3 MH/s per card.
On Linux you could get better results, on SMOS I’ve got like 29,8-30 MH/s but power draw was slighly higher and I stay on Windows for that purpose.
Edit 2: Many people asking me about my ETH address so if you’re willing to make a small donation my ETH wallet is: 0x885972d6b2c6e1992315b81abb151c2217460bd9