SR-IOV Gpu sharing on GTR6 mini PC

Just curious as to your thoughts on splitting the iGPU on a 6900hx out to multiple VMs… and use the built in HDMI ports to power monitors. like the 2 gamers 1cpu thing. only far less GPU resources available. Would i need to change to something like a Mini PC, that slots into a backplane and have a dedicated pro lvl gpu attached? i was reading sometimes with AMD gpus you can toggle a flag to enable mxGPU even though the GPU itself is not listed as “supported”. as though all amd gpus after a certain point included this functionality of one gpu to multiple vms. i know nvidia has grid, and amd calls it mxgpu but they only talk about officially supported enterprise use cases… not something like what im trying to accomplish… and never talk about HDMI output to a display dedicated to each vm. like hdmi1 to pc1, hdmi2, to the vm host, and hdmi3 to pc2… thoughts? i doubt its possible lol but wanted to query the people who could dive deep into it and really answer the question.