Undervolting issue on PULSE RX 580 with any values

tenietenie Member Posts: 1
Hi :#,

So I'm using the blockchain drivers from last year and I'm trying to undervolt using Claymore. I have only installed the drivers from device manager for Display Adapters and not used AMD software or anything.

I started with:
- cvddc 850
- cclock 1170
- mclock 2125

And I get random hangs from GPUs even for higher values of cvddc, even if those are getting very close to the default value. GPUs start having issues as soon as 20-30 minutes.

Seems to be running fine (for weeks) only with:
- cclock 1170
- mclock 2125

But I kind of need a bit of undervolting.


Also I'm not using the following parameters for Claymore:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100


Anything that I could be doing wrong here?

Thanks,
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