sean mclennan wrote:Did you try running a single card in the top slot?
Yes i did, but no any improvement on WIN7.
But, after one week research: The slow rendering problem occurs when a the source material, is prores.
Other sources (DnxHd), rendering around 75Fps. So i built a timeline with mixed sources, to check whats going on.
According the windows process monitor It is clearly show, when the resolve starts render the prores file, suddenly the Quicktime.exe starts working, and from that moment the CPU takes over the process from the GPU, and the whole rendering slow down.
Just for curiosity i quickly made a mackintosh on the same Hardware, test how does the 780 ti works on. On Mountain Lion with 2 GPU it goes around 42 FPS
even the hacked ML can't be able to recognise the 780 ti. (Allegedly Mavericks does, but i failed to install it)
What do yo think is 42FPS is the top or it can be more if the card and drivers installed properly?
So, thank you for you help. If any of you has any experience with 780 ti, both MAC and WIN please don't hesitate to share it.
Supermicro X9DRG-QF, CPU: 2 x Intel Xeon E5 2620 @ 2.00GHz, 32,0GB DDR3 @ 666MHz, 2x NVIDIA GeForce GTX 1080 TI, :1x NVIDIA Quadro 4000
I/O: DECKLINK HD EXTREME 3D+