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Title: hash different? same card but different hash? Post by: ccexperiment on February 21, 2018, 11:46:40 AM hello all,
i have 2 MSI GFORCE GTX 1050TI 4GB. They are all the same and OC settings cloned with afterburner BUT .... when i mine hashrate a different ... why? ETH - Total Speed: 25.801 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00 ETH: GPU0 14.138 Mh/s, GPU1 11.662 Mh/s DCR - Total Speed: 430.011 Mh/s, Total Shares: 1, Rejected: 0 DCR: GPU0 235.639 Mh/s, GPU1 194.372 Mh/s GPU0 has same result as when he's alone do you have any idea? thank you Title: Re: hash different? same card but different hash? Post by: 0xcosmos on February 21, 2018, 12:06:37 PM go to gpuz and check the memory vendor of the gpus
Title: Re: hash different? same card but different hash? Post by: ivakar on February 21, 2018, 12:19:43 PM Well, this is really tough question...
If the cards are the same and they are working on the same clocks for memory and core ( which is very important with ETH mining) then the only difference should be about timing in memory of the second card. I think they are much worth then the first one. Try set different speed of memory for both cards and check what would happen? Title: Re: hash different? same card but different hash? Post by: MajMongoose on February 21, 2018, 12:26:12 PM What happens when you swap the cards PCIe slots?
Title: Re: hash different? same card but different hash? Post by: ccexperiment on February 21, 2018, 12:35:31 PM found the issue ...
memory are the same, manufacture date, ... everything the same BUT ... for unknow reason GPU1 is not accepting the same OC as the GPU 0 ... i have lowered little bit OC and for now seems to be ok ETH - Total Speed: 27.994 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:21 ETH: GPU0 14.154 Mh/s, GPU1 13.839 Mh/s DCR - Total Speed: 466.564 Mh/s, Total Shares: 21, Rejected: 0 DCR: GPU0 235.907 Mh/s, GPU1 230.657 Mh/s Thank you for help |