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Optix setting?

inspired_art_86a3f09735inspired_art_86a3f09735 Posts: 131
edited March 2022 in Daz Studio Discussion

Where can I find [the Optix setting] it? Where is it? 

Post edited by Richard Haseltine on

Comments

  • WendyLuvsCatzWendyLuvsCatz Posts: 38,206
    edited March 2022

    in D|S4.12 and below actually I thought 4.11 is the reason I use 4.11 with my GTX card so I can disable it but some use 4.12, I guess it depends which version

    Post edited by WendyLuvsCatz on
  • inspired_art_86a3f09735inspired_art_86a3f09735 Posts: 131

    So it's outdated and not included in 4.2?

  • WendyLuvsCatzWendyLuvsCatz Posts: 38,206
    edited March 2022

    you mean 4.20 I assume  it's a version number not a decimal

    4.2 did not even have iray wink if it existed, I think we started with 4.5

    think it went missing long ago, I rolled back a version of 4.12 to 4.11 get it

    Post edited by WendyLuvsCatz on
  • stem_athomestem_athome Posts: 518
    edited March 2022

    inspired_art_86a3f09735 said:

    So it's outdated and not included in 4.2?

     

    Have a look here:- https://www.daz3d.com/forums/discussion/comment/5099106/

    Post edited by stem_athome on
  • IvyIvy Posts: 7,165
    edited March 2022

    You can only control opitex-prime acceleration if you are running daz 4.12.0.83 or older and gpu drivers 4.36.30

    NVIDIA changes how Opitex worked in the GPU for the raytracing in RTX gpu architecture which in turn changed how opitex worked in the GTX gpu cards architecture being  that opitex is set as always on by the gpu driver.

     so if your using a new RTX gpu & or your running daz studio newer that 4.12.0.83 OR A NVIDIA driver newer that 4.35.30 than you will not be able to turn off the optiex in daz studio

    But if  you are running a GTX gpu with daz  4.12.0.83 or older and gpu drivers 4.36.30 then you will be able to

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    Post edited by Ivy on
  • kyoto kidkyoto kid Posts: 41,042

    ..so basically if you are using any version above 4.12.0.83 and the latest driver, you are stuck with Optix always on if you have a pre-RTX card..

  • WendyLuvsCatzWendyLuvsCatz Posts: 38,206
    edited April 2022

    well I have the latest driver and 4.11 uses just over 1GB VRAM less than 4.20 beta on every scene

    often more

    I am rendering something now GPU-Z says 3400MB, 4.20 it will come close to 6GB every time

    Post edited by WendyLuvsCatz on
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