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I am a bit confused. Is this not GPU passthrough through VT-D anymore? Is this a virtual GPU that can render like the native GPU? Would I be able to use a GPU i

I am a bit confused. Is this not GPU passthrough through VT-D anymore? Is this a virtual GPU that can render like the native GPU? Would I be able to use a GPU in Linux AND in a Windows VM at the same time?

gigatexal 10y ago
As I understand it yes it's how you describe.
- chrisper 10y ago
  But it's only for intel GPU right?
  - gigatexal 10y ago
    That's what the changelog says. I think AMD is more open about their hardware we might see something like this for them as well.
JoshTriplett 10y ago
> Is this not GPU passthrough through VT-D anymore? No, this isn't just handing a PCI(e) device through to the guest. > Is this a virtual GPU that can render like the native GPU? Yes; it gives the guest a GPU that looks just like the host GPU, but virtualized. The host GPU does the actual rendering on behalf of the guest, securely, using guest memory. > Would I be able to use a GPU in Linux AND in a Windows VM at the same time? Given appropriate Windows drivers, yes.