Brian Madden just published a very interesting early report on the requirements and capabilities of the just announced Microsoft RemoteFX enhancement for RDP.
Here’s a couple of key points on VDI scenarios:
- RemoteFX requires a GPU on the server. This GPU is then virtualized (a new capability of Hyper-V in 2008 R2 SP1) and presented to each VM just like any physical hardware component. What we don’t know at this point is how many VMs a single GPU will be able to support. Microsoft has said that they’ll eventually come out with sizing guidance and pointed out that the sizing is not based on VMs but rather the number of screens and pixels a specific GPU can support. And of course you’ll be able to add multiple GPUs to each physical server, either via the PCI riser card in the server chassis or via external PCI chassis that could house lots of cards.






