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Not sure DAZ is using all my GPUs

MortzeMortze Posts: 184
in Technical Help (nuts n bolts)

Hello, 

I just installed a new GPU, and so, now I have:

1 GTX 970 and

2 GTX 980ti

as you can see in the picture below, in Device Manager.

But in DAZ, in render settings, you can see that there is only 1 GTX980ti. Is that normal? Does DAZ somehow also uses the other 980ti too?

Thank you for any insight.

 

 

Device Manager.jpg
1920 x 1080 - 247K
render settings.jpg
1920 x 1080 - 252K

Comments

  • KindredArtsKindredArts Posts: 1,270
    baldorvadras_b61092790d said:

    Hello, 

    I just installed a new GPU, and so, now I have:

    1 GTX 970 and

    2 GTX 980ti

    as you can see in the picture below, in Device Manager.

    But in DAZ, in render settings, you can see that there is only 1 GTX980ti. Is that normal? Does DAZ somehow also uses the other 980ti too?

    Thank you for any insight.

     

     

    How very strange, they should both show. Are you using sli?

  • MortzeMortze Posts: 184

    I am not. I read here on the forum that DAZ doesn't use SLI, so I didn't installed connected them.

    Little correction: both 980ti are connected with SLI.

  • MortzeMortze Posts: 184

    When I open the Device Manager I can see that the 3 GPUs are there. The computer recognizes the 3 cards.

    But in NVIDIA Control panel there is ony 2; one 980ti and one 970.

    Is this a driver issue? 

  • Richard HaseltineRichard Haseltine Posts: 102,712

    Disable SLI for Daz Studio - I believe you should be able to do that in the nVidia settings. If you can't theer may be an issue with one of your cards, the SLI connector or your motherboard.

  • MortzeMortze Posts: 184

    Got it!

    Seems it was a power issue. I unplugged the 970 and run power on the 980ti only and DAZ recognized both 980ti. 

    Now, at least, I know what the diagnosis is. 

    Thanks for your help.

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