[HELP] 1 gtx 1070 lowest hash rate in 4 of them

[BigBearBigButt]

Hi everyone, I am a new member here. I have a question. My rig has 3 Gigabyte 1070, 1 EVGA 1070Ti. They are powered by EVGA 1000W. I am using Awesome Miner now. When mining, one of the regular gtx 1070 always has the slowest hash rate if I set MSI Afterburner to 85% for power limit, +100 for core, +650 for memory. The other 2 gtx 1070 and 1070Ti work perfectly. I tried many different setting but the problem still there and sometimes the card got rejected. However, If I do not use the MSI to overclock it, all cards have an almost same hash rate.

Thanks,

[philipma1957]

Hi everyone, I am a new member here. I have a question. My rig has 3 Gigabyte 1070, 1 EVGA 1070Ti. They are powered by EVGA 1000W. I am using Awesome Miner now. When mining, one of the regular gtx 1070 always has the slowest hash rate if I set MSI Afterburner to 85% for power limit, +100 for core, +650 for memory. The other 2 gtx 1070 and 1070Ti work perfectly. I tried many different setting but the problem still there and sometimes the card got rejected. However, If I do not use the MSI to overclock it, all cards have an almost same hash rate.

Thanks,

that one card can not handle the clock  settings.

set to

 80% tdp
100  core
500 ram

see what  that does.

[BigBearBigButt]

Hi everyone, I am a new member here. I have a question. My rig has 3 Gigabyte 1070, 1 EVGA 1070Ti. They are powered by EVGA 1000W. I am using Awesome Miner now. When mining, one of the regular gtx 1070 always has the slowest hash rate if I set MSI Afterburner to 85% for power limit, +100 for core, +650 for memory. The other 2 gtx 1070 and 1070Ti work perfectly. I tried many different setting but the problem still there and sometimes the card got rejected. However, If I do not use the MSI to overclock it, all cards have an almost same hash rate.

Thanks,

that one card can not handle the clock  settings.

set to

 80% tdp
100  core
500 ram

see what  that does.

1. It seems stable now (80% tdp, +100 core, +600 ram), but it still slower than the other card (same brand, same model) by 20 H/s. Is this normal?

2. so card 0 accepted 31, card 1 accepted 40, card 2 accepted 30, card 3 accepted 14 & rejected 4 (this is the slowest card which was mentioned above). Why some card get more accepted than the other?

[bigjee]

1. It seems stable now (80% tdp, +100 core, +600 ram), but it still slower than the other card (same brand, same model) by 20 H/s. Is this normal?

2. so card 0 accepted 31, card 1 accepted 40, card 2 accepted 30, card 3 accepted 14 & rejected 4 (this is the slowest card which was mentioned above). Why some card get more accepted than the other?

1. Yes its normal. Basically in order to get it stable you reduced the power to the core by 5%. This is turn lowered the hashrate.
Even though cards have the same model and SKU they can have variable hashrate. Im assuming AW is mining ZCL and or ZEC. For those you dont need to have memory so high (500 is good as suggest by phillip). Lowering your gpu temps and adding airflow might allow you to improve push this low hashrate card depending on how youve setup fan profile in afterburner etc.

2. Card 3 is unstable and has significantly higher rejects. After adjusting afterburner reset the counters and monitor for miner software.