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fixgdf
Participating Frequently
October 13, 2023
질문

Keine volle Grafikunterstützung für neue RADEON 7800 XT ?!

  • October 13, 2023
  • 3 답변들
  • 1197 조회

Leider musste ich feststellen das meine neuen 7800 XT nicht unterstützt wird... warum?
Wann? Kann man irgendwo eine Liste einsehen welche Grafikkarten Unterstützt werden?

    이 주제는 답변이 닫혔습니다.

    3 답변

    K
    Karina30372835f2c3
    Participant
    November 6, 2023

    Lightroom Classic shows for RX 7800 XT "Your system automatically supports limited acceleration", while previous RX 5700 had full acceleration support.

    W
    williasmi
    Participant
    December 11, 2023

    Also, i recently upgraded my graphics card from an RX 5700 to the brand new RX 7800 XT, and noticed that Lightroom Classic now displays "Your system automatically supports limited acceleration" instead of the full acceleration I had before.

    GoldingD
    GoldingD
    Legend
    December 11, 2023

    So, for the new GPU (two members above) when you installed the GPU driver, did you perform a clean installation?? A clean installation deletes all old drivers and associated files, then replaces them with the new. Old junk can cause issues.

     

    https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html

     

    Also, did you go and update the driver to the latest? Any software that came with the GPU could be out of date.

     

    A third possibility is a file LrC reads upon startup that could have outdated or wrong info in it in relation to the installed GPU. I have this in the back of my head, but I am having issue finding a posting about it. Not sure if Solution 2 in the above link is it.

     

     

      GoldingD
      GoldingD
      Legend
      October 13, 2023

      In LrC, in Help, in System Information, what is stated for the GPU, interested  in this section (example from a different computer)

       

      Graphics Processor Info:
      DirectX: NVIDIA GeForce RTX 3070 (31.0.15.3667)
      Init State: GPU for Export supported by default
      User Preference: GPU for Image Processing Enabled

        F
        fixgdf작성자
        Participating Frequently
        October 14, 2023

        Informationen zum Grafikprozessor:
        DirectX: AMD Radeon RX 7800 XT (31.0.22011.4008)
        Anfangsstatus: GPU für die Anzeige wird standardmäßig unterstützt
        Benutzerpräferenz: Automatisch

         

        ...

         

        Direct2DEnabled: false
        GL_ACCUM_ALPHA_BITS: 8
        GL_ACCUM_BLUE_BITS: 8
        GL_ACCUM_GREEN_BITS: 8
        GL_ACCUM_RED_BITS: 8
        GL_ALPHA_BITS: 8
        GL_BLUE_BITS: 8
        GL_DEPTH_BITS: 32
        GL_GREEN_BITS: 8
        GL_MAX_3D_TEXTURE_SIZE: 8192
        GL_MAX_TEXTURE_SIZE: 16384
        GL_MAX_TEXTURE_UNITS: 8
        GL_MAX_VIEWPORT_DIMS: 16384,16384
        GL_RED_BITS: 8
        GL_RENDERER: AMD Radeon RX 7800 XT
        GL_SHADING_LANGUAGE_VERSION: 4.60
        GL_STENCIL_BITS: 8
        GL_VENDOR: ATI Technologies Inc.
        GL_VERSION: 4.6.0 Compatibility Profile Context 23.9.3.230915
        GPUDeviceEnabled: false
        OGLEnabled: true

         

         

        GoldingD
        GoldingD
        Legend
        October 14, 2023

        So, you do have the current release for the GPU driver, The GPU is supported, and you have selected Automatic, you may or may have not turned on use GPU at export ( I think not)

         

        So, still, what info tells you that your GPU is not supported?

         

        GoldingD
        GoldingD
        Legend
        October 13, 2023

        What error message, or what occurrence tells you that your GPU is not supported?

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