Ryzen 9 3900x Hashrate goes down.?

[ComX]

Hey Guys..

Have some problem with Ryzen 9 XMR Hashrate..

My Systems:
Ryzen 9 3900x 4.0GHz
Corsair H115i RGB Watercooler
MSI X570 Gaming Plus Mainboard
Corsair 2 x 8GB DDR4 3200 Ram
Alle Settings in Bios on Default. Nothing Changed at Voltage from CPU or RAM

Since a Week they are running all at11Kh/s

Since Yesterday i see that the Hashrate Drops to 3-4KH/s after some Hours.. but only sometimes.
At one Ryzen Drops to 700H/s..
After Closing XMRig and restart i got my 11KH/s... very Strange..

Is there any Solution.? Or anyone have same problems.??

Thanks

[crairezx20]

is the hashrate drop after the fork? the algo is now RandomX there is possibility that the hashrate drop it's because of the fork.

Let me know what miner software you are using?

Check this one https://cryptomining-blog.com/11287-new-xmrig-5-1-0-miner-with-improved-randomx-mining-performance/
It might improve your mining performance or this one https://cryptomining-blog.com/11332-ragerx-a-new-faster-mining-software-for-randomx-with-own-dedicated-pool/

[ComX]

before the Fork, i had around 1550H/s.. thats normal..at RandomX 11KH/s.
Stable on all Ryzen´s the First Week on RandomX.
Only at the last 2-3 Days i sometimes see on XMRig only 2300H/s , 3000H/s, and one Time 700H/s..

I Use XMRig 5.1.0, and tested the 5.1.1 too.
Both same Problem sometimes..

i will try the RagerX to check if there are same problems..

[sech1]

before the Fork, i had around 1550H/s.. thats normal..at RandomX 11KH/s.
Stable on all Ryzen´s the First Week on RandomX.
Only at the last 2-3 Days i sometimes see on XMRig only 2300H/s , 3000H/s, and one Time 700H/s..

I Use XMRig 5.1.0, and tested the 5.1.1 too.
Both same Problem sometimes..

i will try the RagerX to check if there are same problems..

Can you check if something else is using your CPU when hashrate goes down? And also run HWInfo and check MHz on all cores and also CPU temperature.

[ComX]

yes, sure.. will do it next Time, if i see the dropping Hashrate..
Then i post the Results..

[sech1]

yes, sure.. will do it next Time, if i see the dropping Hashrate..
Then i post the Results..

Yes, it would be interesting to see if something else uses all CPU or XMRig itself stops mining and uses CPU less. You need to check it in task manager.

[MATHReX]

Did you check if there is any power management setting active?
Please check if the sleep, hibernate is set to never.
Also, set the profile for the highest performance.

[ComX]

yes, it´s interesting what´s changing when HR drops.
Power Management all off..
The whole last Week no problems.. runs stable.. but at the last days HR goes down.. very Strange..
But i check on next HR Drop and post the results..
from yesterday till now all 10 Ryzens are running stable.

[sech1]

yes, it´s interesting what´s changing when HR drops.
Power Management all off..
The whole last Week no problems.. runs stable.. but at the last days HR goes down.. very Strange..
But i check on next HR Drop and post the results..
from yesterday till now all 10 Ryzens are running stable.

Did HR drops start with the same version of XMRig you used before? Or did you update it and then HR drops started?

[VasilyS]

You have to check resources in Task Manager while hashrate drop. There is another process consuming CPU power. May be it is Windows update or something else.

[Bathmat]

Check the `Base priority` in Windows Task manager. Depending how you launch the miner, it may end up with `Below normal`. I had that issue which was causing hashrate drops and dead threads for me. Here is where I was able to solve it: Github issue

[ComX]

was with both version: 5.1.0 and 5.1.1
Will check other things you wrote here if HR goes down next Time

i checked the Github Link.. seems there are good solutions..
If any news, i reply