This is SRBMiner-CN mining Stellite (CNv7) with Robinhood's blockchain drivers for Win 7-64, Sapphire RX 470 Nitro+ 8Gb (Samsung) at 1260/2000, auto intensity, worksize 8, threads 2. GPUs are modded with something that is close to Ubermix 3.1.
PBE 2.2 one click bios Ubermix 3.1.1
RX570 nitro+ 4GB - samsung - win10
1.8.2 adrenalin driver - compute mode
1276/1900 = 981 h/s