I am trying to do a full graphics virtualisation. I have a intel i7 CPU 920 . In the intel spces sheet it says yes for Intel Virtualization Technology (VT-x). But I am not able to confirm if the processor supports 'full Graphics Virtualisation technology' or GVT -g for short.

Similarly I am not able to confirm if it supports GVT -s or GVT -d.
Is there a way to know what it supports?
I am running Ubuntu 14.04