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Kudos0

problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 29-Sep-2021 | 12:10PM · 8 Replies ·

Was able to run 3 gpu ' s when 1st started in  mid Aug. Now can only get RTX 3090 and GTX 1070 to run and GTX1070 will stop mining for some reason ? RTX 2080 TI and RTX 3090  only RTX3090 will mine. In mid AUG when I started mining I could run all 3 gpu's mining with all showing in task mgr  , RTX3090,RTX2080 TI and GTX1070 with great Hash Rates as high as 1060.0 and averaging 450.0 plus !  Why ?

Labels: GPU

Replies

Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 29-Sep-2021 | 1:37PM · Permalink

To be specific

- one PC
- GPU1 = nVidia RTX 2080 TI
- GPU2 = nVidia RTX 3090
- GPU3 = nVidia GTX 1070

What hashrate do you see?
What does the task manager show for each of the GPUs?

I don't believe the visual will show or has ever shown more than 1 GPU on the client.

Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 29-Sep-2021 | 7:05PM · Permalink

Just had rtx3090 and gtx10709 running and jus got home gtx 1070 in task mgr drop out not running at all . If I unplug display port from rtx3090 and plug back in gtx1070 will start running in task mgr. I can not get rtx3090 and rtx2080ti to run ,rtx3090 running but rtx2080 ti show 0 in task mgr. All 3 mine and showed mining in task mgr from mid aug until problems started with no pay out. Just unpluged display port and pluged back in to rtx3090 and gtx1070 now running at full load as is rtx3090, but it will drop out on its own. Hash rate changes  a lot now, nothing like it was when all 3 gpu's were running.

Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 29-Sep-2021 | 7:08PM · Permalink

All 3 gpu' showed running at or near 100 % in task mgr before problem started.

Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 30-Sep-2021 | 4:03AM · Permalink

can you send screen shots of your device manager and task manager, it will help us understand how your system is setup

Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 30-Sep-2021 | 5:33AM · Permalink

Working now will do tonight when I get home . I check gpu when they showed dropping out in task mgr in gpuz showed all 3 running at 100 %
Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 30-Sep-2021 | 12:15PM · Permalink

screen shots, Gpu  ) rtx3090 ,gpu 1 gtx1070 and gpu 2 rtx2080n ti 

File Attachment: 
Package icon Desktop Screenshot 2021.09.30 - 12.42.52.97.zip
Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 30-Sep-2021 | 12:25PM · Edited: 30-Sep-2021 | 12:30PM · Permalink

GPUZ and task mgr . GPUZ shows rtx2080 ti running 100% and task mgr shows 0 .

File Attachment: 
Package icon Desktop Screenshot 2021.09.30 - 12.47.57.34.zip
Kudos0

Re: problem running 2 and 3 gpu on same Pc { not in SLI}

Posted: 30-Sep-2021 | 12:38PM · Permalink

Device mgr display adapters all show working .

File Attachment: 
Package icon Desktop Screenshot 2021.09.30 - 13.34.22.90.zip

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