Actually, it's AMD Vega cards that have a PCI reset issue that doesn't work well with VM cycling. There's a new kernel patch just the other week that fixes this: https://forum.level1techs.com/t/vega-10-and-12-reset-applica...

Nvidia cards do require a config workaround for VM detection but the workaround is relatively straightforward (and works w/o further mucking).