EthDcrMiner64.exe -epool stratum+tcp://eu1-etc.ethermine.org:4444 -ewal X -eworker X -epsw x -esm 0 -dcri 9 -strap 1,2,2,3 -rxboost 1 -allcoins etc -allpools 1 -estale 0 -ethi 6 -mode 1 -fanmin 50 -fanmax 57 -tt 60 -ttli 70 -cvddc 900 -mvddc 900 -cclock 1150 -mclock 2000,2000,2000,2000 -etha 0 -r 0 -retrydelay 10 -dbg -1
pause

2 x Radeon™ RX 470 G1 Gaming 4G - 30 mh Hynix
1 x Radeon RX 470 ARMOR 8G OC - 30 mh Samsung
1 x Sapphire NITRO+ RX 480 OC 4 GB - 30 mh Elpida

ALL 121Mh   computemode on, Without MSI Afterburner

Bios is not flashed, as from the factory.
Driver - win10-64bit-radeon-software-adrenalin-2019-edition-19.5.2-may22