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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.5 (Windows/Linux) on: June 07, 2017, 06:03:32 PM
Hi everyone,

I've few rigs using Claymore miner (9.4 , windows 10, crimson 16.9.1), I observed both stability and performances are much higher when only one GPU (GB rx 470 4g)  is plugged on the rig. I achieved to get 27mhs/500mhs (eth/sc) with one gpu over hours, then I decided to keep these settings which seemed stable enough for the whole rig. However the performances of the 6 gpus are actually much lower, around 22mhs/300mhs per gpu, and the rig crashes often (wattman error). Is there something I can do to fix this issue?

Thanks  Smiley



I do not see difference with multiple GPU. So you may reduce the frequnecy to make them more stable.
How is your CPU ?
Maybe it is at 100% handling  all the GPU mining

CPU is not a matter. Power draw is not enough or drivers messed up.
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.5 (Windows/Linux) on: June 07, 2017, 05:55:20 PM
Does anyone knows why Claymore 9.4 shows statistics randomly (as I see) somehow without pressing "S" button?
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