At this years AMD FirePro SIGGRAPH booth 1023, Lumiscaphe will be demoing real-time rendering of complex photorealistic scenes at 4K using P3D running on HP workstation equipped with an AMD FirePro W9100. So just how impressive is this?
Check out the screen grabs below (scaled to 18% of original size and jpg compressed) of the images that were rendered in real-time at 4K. These images can be rendered and manipulated at 30-40 FPS at full 4K resolution using the AMD FirePro W9100.
http://fireuser.com/blog/photoreali...in_real-time_using_lumiscaphe_p3d_on_amd_fir/

https://www.youtube.com/watch?v=Q1BmwqJlLoA Youtube version showing many VR design applicatons.