What Hypervisor/GPU can be used for gaming under a virtualized environment?

My motherboard is the "Z68 Extreme7 Gen3", and it supports VT-d. I also have an i3, that also supports VT-d.

I would like to play games under a virtualized environment using graphics card passthrough. What Hypervisor and GPU support this?

Is this even possible?


Solution 1:

Well, it was rather easy to make it work.

Ubuntu 12.04 + Xen 4.1
ASRock Z68 Extreme7 Gen3
Intel i5-2500 (not the K version)
AMD 7970 Gh Edition

enter image description here

ATI seems to be the only viable solution while Xen-dev 4.2 is working on something for Nvidia, but they are still in alpha stage. They implement a pack that makes Nvidia cards working a little bit and they break AMD support. Tragicomic.