graphics card not recognized

Discussion in 'macOS Virtual Machine' started by tatane, Oct 29, 2020.

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  1. tatane

    tatane Junior Member

    Messages:
    16
    Hello,
    I am using Imac Cataluna 10.15.7 with a Radeon Pro Vega 48 8 Go and Parallele desktop 15.1.5(47309)
    I have an attribution problem with graphics card and Windows 10
    Windows 10 assigns a display adapter graphics card.
    [​IMG]
    Why is my card Radeon Pro Vega 48 8 Go not assigned?
     
  2. Maria@Parallels

    Maria@Parallels Problem solver

    Messages:
    8,122
    Hello,
    It is not possible to connect an eGPU device directly to VM, as they are being connected to Mac via PCIe interface which requires VT-d technology support to make virtualization of such connection possible, but VT-d on Mac can't be used for passing an external GPU to a virtual machine.
    Please also check this KB article for more information and let us know if it's not that case.
     
  3. FlorianT1

    FlorianT1 Bit poster

    Messages:
    2
    is there any possibility, that we can use the power of the internal (no eGPU) Vega card in the virtual windows machine? For any CAD-Application the rendering power of the configuration without the real GPU is not powerful enough.
     

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