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NebuTech / NBMiner

GPU Miner for ETH, RVN, BEAM, CFX, ZIL, AE, ERGO
https://nbminer.com
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[!HELP!] 3080ti (x6) mining rig [low "mutl"] #640

Open AquaFuze opened 2 years ago

AquaFuze commented 2 years ago

Hi I built a rig 6X3080TI I tried mining both NBMINER and trex There is always one card that a low speed.

When I perform mining in NBMINER the value "MUTL" is not about 100 like the other cards ...

It is important to note that I have done mining on both Windows and HIVEOS

helpppp Capture

AquaFuze commented 2 years ago

Capture

Jukeyz commented 2 years ago

if i was in this position, i will swap the card with another card on the same Mtherboard and see if the problem still there. Maybe card problem. if still the same, i will transfer the card to a new motherboard and test there to see if problem still same. when testing the card on a new motherboard make sure it is the only card there, dont have any other GPU connected to the MB. good luck kepe us updated

AquaFuze commented 2 years ago

Thanks.. I tried to transfer to another board and still one card with low speed .. If I only connect four cards, everything works fine. From the moment there are 5 or more cards one of them goes into work at low speed each time a different card .. Which means the problem is not with the card .. Could it be that the lhr has been upgraded and since there are 5-6 cards in one device then it limits one card more aggressively?

pdieppa commented 2 years ago

I wonder if it is a limitation on the motherboard (CPU and PCI lanes)

Jukeyz commented 2 years ago

It could be MB. If your MB not designed to handle that many PCI slots it can bottleneck other devices.

AquaFuze commented 2 years ago

i checked it on two tb250 biostar board and on my gaming pc and its a same .. i think its something in the card

heaveneyes commented 2 years ago

did you update driver that card?

Gorskor commented 2 years ago

Dang my man. I’ve only ever seen that in a card running a display but it’s never affected the hash rate.

With the speed reduction, I’d be concerned at a hardware level.

Have you ripped into HWINFO64 and checked your throttle yes/no toggles, mem temps, specific power deliveries etc?

alptolga commented 2 years ago

If I were you, I use onboard vga for system. When you use mining cards for os ay yhe same time you can live hashrate dropping.