Each TripleHead was showing up in the MonitorSetup with a resolution of 4080×768 which results to 1360×768 for each of the six attached projectors. And even when running a 5000 x 700 pixels sized movie (Apple ProRes Codec) it was running solidly on 55 – 60 fps.
The same performance was watched with a Syphon stream from VDMX with the texture size of 4000 x 1000 pixels.
And EVERYTHING was running smoothly. I have never seen a MacPro with the most powerfull GFX card implemented shown this feat. And this little slim machine didnt even show any sweat while performing like a monster.
I do have to bow to the engineers at apple. This is realy the kind of toy I whished to have for a long time.
Just, if only this new machine allowed more tinkering for tinkerers 🙁