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Title: Hashrate Drop on "only NVIDIA" GTX 1070 8GB last few days Post by: ekiller on October 28, 2019, 07:02:45 PM Hello,
Mining OS : SMOS Tested miner softwares : Claymore 15 / Phoenix 4.7x 4.6x Algo : DaggerHashimoto (Ethash) Coin : ETC GPU's : GTX 1070 8GB Ram : 4GB Storage : 120GB SSD Issue : For a few days my GPU's has lower hashrate 1 - 2 MH/s by GPU when mine ETC . ( 12-15 Mh/s hashrate drop for every 12x GPU rigs ) No problem on ETH I didn't change anything about Hardware / software / OverClock settings. Does anyone notice a similar problem? My AMD Rx GPU's It was not affected Title: Re: Hashrate Drop on "only NVIDIA" GTX 1070 8GB last few days Post by: ekiller on October 28, 2019, 08:06:08 PM I think I understand why above issue happening;
ETC Epoch #302 = Dag Size 3.36 GB (Drop Hasrate when mine ETC) ETH Epoch #294 = Dag Size 3.3 GB (No Drop HashRate to mine ETH) Title: Re: Hashrate Drop on "only NVIDIA" GTX 1070 8GB last few days Post by: miner29 on October 28, 2019, 09:29:47 PM As the DAG gets larger there is a drop in performance. Depends on the GPU and OS as to what the drop off points are but this was the same type drop that occurred for 3GB cards before the DAG became too large for them to work at all.
Title: Re: Hashrate Drop on "only NVIDIA" GTX 1070 8GB last few days Post by: joaogti36 on October 28, 2019, 11:56:13 PM try pushing a little in the clock ... +150 mem +560 power 110watt
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