Well, this is my problem exactly. I wish I could get out realime ProRes render, but on me Windows 7 workstation I only get 7 fps when rendering ProRes with just a simple primary grade (no blooms or blurs or NR) on a very powerful system (24Gb, Xeon 5690 with 12 cores, 3GPUs – 1 GTX285 and 2x GTX 580) This is the same speed I get rendering out the same clip in ProRes on a 2009 Dual Core 15-inch MacBook pro.
Is this a beta bug (v3), you think?
I hope someone running a Windows beta could verify this for me. So I can see if it is a problem on my side or problem with a beta release in general.
When rendering 10-bit DNxHD mxf I get 20fps, when rendering 10bit Cineform I get 24 fps.