I know this is probably more than most people care to dive into… but several of us in a different thread are trying to get dgpus to work (or if they do work, get official support)
I run linux as my primary OS, I hate using windows at home now, windows 11 is pretty awful and buggy. But I too have a few applications that I can’t get away from, namely really old adobe CS3 and Autodesk fusion. Both of those (similar to lightroom) require gpu acceleration to run smoothly, so over on that other thread I’ve documented my adventure with adding intel’s new Arc b50 pro gpu to the framework mainboard. And it works and easily gives me a solution for passing through a gpu to VMs. The b50 pro has professional drivers and will officially have sr-iov support (a few people already have it working) so you could technically split it up and use it to accelerate multiple VMs. Just a thought but it’s out there: Request: verify dGPU support - #187 by Arkratos
So just food for thought, but you wont be the only one on this adventure 