The PCoIP protocol is based on UDP, but we recommend <150ms of latency to maintain the interactivity of the applications.
The PCoIP protocol consumes anywhere from 200kbps to a few Mbps depend on the activity on the screen (as in pixels changing on the screen)
The bandwidth required for constantly changing 30fps HD content varies based on what level of quality is desired. A native resolution 720p video is typically perceptually lossless at ~20Mbps, but very viewable at much lower bandwidths. Also, for constrained networks, the visual experience is usually better if the frame rate is decreased into the 10 to 15 fps range which can support less than 5Mbps of viewing. The protocol automatically makes these adjustments.
A network planning guide is available from techsupport.teradici.com
which provides more details.