Problem: Windows 10 2004 but still on WDDM 2.1

Discussion in 'Videocards - AMD Radeon Drivers Section' started by RattenRollo, Jun 8, 2020.

  1. Yakov Voloch

    Yakov Voloch New Member

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    GPU:
    IntelĀ® HD Graphics
    I'm using sandboxing and I want to know if my virtual machine will support vGPU and I know that only version WDDM 2.5 support this.
    I would like to understand how can I figure this conclusion for any display adapter?
     
  2. Yakov Voloch

    Yakov Voloch New Member

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    GPU:
    IntelĀ® HD Graphics
    But what is the formal way for me to know from any spec or configuration if it's supported or not
     
  3. Astyanax

    Astyanax Ancient Guru

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    GPU:
    GTX 1080ti
    wddm 2.1 drivers mixed with wddm 2.3+ drivers produce white/black screen when attempting to run opengl and vulkan on optimus configurations.

    i wish it was as simple as flipping a registry pref, but the hd 5x0's are behind a switch or if define that they only do wddm 2.1 instead of being in with wddm 2.6 devices that have exactly the same directx/sm feature set.
     
  4. ReK!eN

    ReK!eN New Member

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    i have tried modifying the driver to make it think i have an igpu 630 on my i7 6600 but it keeps using wddm 2.1 :(
    [​IMG]
     

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