Powercolor Red Devil Radeon RX 580 8GB hash improvement

rishtinrishtin Member Posts: 4
So I am starting up a new rig with two cards;
1. Sapphire Nitro+ rx 580 8gb
2. Powercolor Red Devil rx 580 8gb

The sapphire nitro+ was easy to work with and I managed to get up to 31.9 hashrate but with powercolor red devil I only managed to get 27.3 mh/s.

The main thing that made difference was the rx 580 drivers. I had to make sure I am using 2017/08/08 drivers and not the updated one. I copied the 1:1750 to 1:2000 and 2:1750 to 2:2000 etc but it didn't improve much. I am also using msi afterburner but it won't budge powercolor hashrate.

Any suggestions please?

The image below is my claymore miner in dual mode (eth+dcr)


  • RyTEKRyTEK Member Posts: 40
    @rishtin take a look at my thread in this forum. Regarding the Red Devil RX 580 I downloaded PBE 1.6.3, autoconfiged the bios, -cclock 1150 and -mclock 2100 and I’m hitting 29.7mH/s. Pretty sure I can break 30 with some more mclock but this is rock solid and cool. Good luck!
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