pro res 2k playback no realtime

our setup is following

Z800
Quadro 4000 slot 2
GTX Titan slot 5
32GB RAM

Windows 7 64bit
resolve 9.1.5.022
nvidia driver 9.18.13.2049

and we are not able to playback pro res 2k (2048x1536) in realtime. (about 17fps)
also with h.264 quicktime files. (5-6 fps)

Is there a problem with that setup?

Which Z800? What CPU's does it have and are you playing back from a single HD or a RAID?

2x Xeon with 3 Ghz speed.
i dont think that CPU is the problem.

files are on our san who is capable to playback 2k dpx files in realtime.

[Peter Chamberlain]

Hi, are they quad core cpus? What other cards do u have in the motherboard? And what slots are they in? Which Decklink? How is san connected? Thanks
Peter

Hi Peter,

yes dual quad core Xeon W5580 @ 3,2 GHZ

& as in the old config guide described.

Slot 1 Decklink 4k
Slot 2 Quadro 4000
Slot 4 10 GEthernet Card HBA
Slot 5 GTX Titan
Slot 7 ATTO Fibrechannel HBA

best regards