Intel vGPU Passthrough to a Virtual Machine

Following my post from last month about passing through the Intel iGPU to an unprivileged LXC, here’s an interesting solution for how to pass virtual GPUs (vGPU) from an 11th-gen or later Intel CPU through to a Virtual Machine.

Benefits are:

• You can have up to seven (7) vGPU’s.
• You can pass through to a Virtual Machine, not an LXC! (Big benefit, as I somewhat prefer VM’s for their portability and self-contained nature.)

Downsides, though:

• A decent amount of configuration of the Proxmox host machine, adding steps and complexity to the host config.

Very cool to see this solution.