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Multiple GPU not working

Posted: Sun Oct 25, 2020 12:03 am
by Xostas
I got two GPUs and although I got two slots one GPU has activity close to 100% the other stays at 0%. Different applications like Boinc use both GPUs at 100% so from hardware point of view all OK. Both GPUs are AMD RX580.

Slot 1 has GPU index 0 and Slot 2 has GPU Index 1.

Got 2 work ID and each is assign to a different GPU. Both show running on the application and ETA is massively different from GPU to GPU.

I can see GPU at 75C and other GPU at 34 C so definitely one GPU is not working. Different applications show one GPU at 100% and other at 0% and Different Temps (GPU-Z, Radeon Software and Afterburner) all show the same.

Any help?
Thanks.

Re: Multiple GPU not working

Posted: Sun Oct 25, 2020 12:05 am
by Neil-B
Posting log with first hundred or so lines detailing config details will help with diagnosis .. without this anything will be guesswork or speculation

Re: Multiple GPU not working

Posted: Sun Oct 25, 2020 12:17 am
by bruce
Pause one slot. What happens? Resume folding and pause the other one. Wait for things to stabilize. What can you tell us about the assigned projects?