Post
Topic
Board Mining (Altcoins)
Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v10.2 (Windows/Linux)
by
heavyarms1912
on 02/12/2017, 22:05:26 UTC
Hello,

I dont know if you can help me but I have a problem with my RX 580 radeon pulse under window 10. When I launch claymore I have 22 Mhs with a memory clock of 2000Mhz. However when I overlock the 580 with afterburner to 2100Mhz or higher the Mhs does not change and stay at 22. it is really strange because I can overlock my 1060 with not problems.

Do you know what the issue could be? Or do you know where I can find the answer?

Thanks a lot in advance Smiley



This is probably because of the driver you have installed.

If you are running in Windows 10 you MUST install the AMD Crypto mining BETA driver if you want to get your hashrate up to around 27 to 30 MH/s on a 580.

http://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-[Suspicious link removed]pute-Release-Notes.aspx

I had the exact same problem. I had the latest Catalyst Crimson drivers installed and I couldn't get higher than 22 MH/s, no matter what I did.

Then I uninstalled those drivers with DDU, and installed the AMD Crypto Mining BETA drivers, and I was immediately able to get 31 MH/s, but with some errors. After some fine tuning I can now get 28 MH/s on every RX580 in my rigs, with zero errors.

It's the driver.

With the crimson relive drivers post Oct 24th you need to switch to compute workload by Right click > AMD settings > Gaming > Global settings > change GPU workload to Compute instead of Graphics.
Need to do this for all gpu individually.  You would get same hashrate as the blockchain drivers.