Which hypervisor to choose for AMD AM3?

Question

Virtualization

Hello!
I ask for help in choosing a hypervisor for the simultaneous operation of 2 win7 x64 systems, with forwarding to each individual video card (actually). Configuration below:
CPU AMD Phenom II X6 1055T @ 2.8 GHz
RAM DDR3 8GB 1333Mgz
MOTHERBOARD ASRock 890GX Extreme3 ​​(Integrated video Radeon HD 4290 128Mb)
VIDEO1 Radeon R9 270 2GB
VIDEO2 GeForce 8800GT 512Mb
HDD SATA III, WD Black Western Digital 3.5' 1TB
Future add 240GB SSD and RAM I would also like to launch 1-2 systems for experiments.

Answer 1

1. does not work on all video cards
2. ESXi 5.0 or higher, Xen, in fresh KVM, VirtualBox and Vmware, it seems that they don’t have the concept of 3D acceleration, but this is not hardware forwarding
3. VT-d support
and even if it works, then performance will be nowhere and ambiguous
here was a similar topic Virtualization for home use