Michael Yuji recently discovered a way to passthrough a GPU card to FreeBSD on the bhyve virtualization platform. The guest needs to be a *nix system to work however. See the article below on what the user did, as well as the implications for the FreeBSD and bhyve community.
For those that don’t know, Bhyve (pronounced bee-hive) is the native hypervisor in FreeBSD. It has many powerful features, but one that’s been a pain point for some years now is VGA passthrough. Consumer GPUs have not been useable until very recently despite limited success with enterprise cards.