Sapphire Radeon RX 570 Pulse 4 GB 22.6 MH/s only


Hey guys,

I started mining recently on my old computer with a Sapphire Radeon RX 570 Pulse 4 GB, out of box I get only 18.3 MH/s which seems to me pretty low. I tried every Anoraks VBIOS for my GPU and got the best results with the memshift_1500 rom, after bios mod I had like 20.2-20.3 MH/s. After overclocking with MSI Afterburner the card runs stable on 2050 MHz memclock with a hashrate of 22.6 MH/s. I’m a newbie and have no clue why my hashrate is that low. I also tried to mod the bios myself with the straps but didn’t get better results. Maybe I did something wrong and that’s the reason for the low hashrate, I have no idea how I’m able to push the hashrate higher. Can someone help me? If you need further information to help me just ask and excuse my bad english I’m not a native speaker :smiley: