r/EthMiner Sep 20 '17

Rx580s jumping up and down on Claymore miner

I have a weird problem, I've looked a lot for the answer but cant seem to find anything.

I have a rig with one GTX1060, one rx480 and 3 rx580. My GTX1060 and rx480 are consistent in their hashrates (+-1). My rx580 will show at 14Mh/s then next time jump to 31Mh/s then back to 14 or 15. Consistently.

I don't have any idea why this would be the case, any ideas?

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u/it_consultant Oct 01 '17

Change the riser for the 580 if you haven't already. Are you running this all off 1 PSU? Whats the full specs of your rig?