I have installed a host with Windows Server 2012 R2 Standard, Hyper-V role added and AMD R9 Nano as graphical card (with the last driver: 15.300.1025.0). This host allocate a VM with Windows 8.1 Enterprise and RemoteFX installed to use the AMD R9 Nando.
To check the correct graphical behaviour of the VM I have executed the Ladybug and Mecha AMD Demos on the VM. I have detected, as we waited, the Demos consume resources on our AMD R9 Nano but the executions of this demos are slow. I know that Windows Server 2012 R2 has limited the VRAM to 256MB to the VMs that use RemoteFX but I don't know if this limitation should affect on the performance of these Demos.
When we run the AMD Demos on the physical host these runs perfectly.
Please could you help me with this problem?
Any comments would be appreciated.
Regards and thanks in advance.