How to force 4096 x2160p on native 4k tv @60hz

[csphoto]

Thanks for the reply

(10-06-2015 07:54 PM)ToastyX Wrote:  

(10-05-2015 06:30 PM)csphoto Wrote:  Will I be able to get 4096x2160 at 60Hz with 4:2:0/8bit subsampling from a NVIDIA GTX970/980 over HDMI to drive a Sony VW300?

If the projector supports 4:2:0 subsampling, then it should be possible.

I had a chance to try the projector today and was indeed able to get above signal. However I am not really sure how to activate that in a clean way. 420 is not available to choose, but the card falls back to it, if the output device is not able to run 444. Anyway nice it works.

(10-06-2015 07:54 PM)ToastyX Wrote:  

(10-05-2015 06:30 PM)csphoto Wrote:  I can not try it myself, as I don't have the hardware yet. As far as I understood 4096/60Hz HDMI is not provided by NVIDIA for consumer grade cards by default (only for Quadro)

I haven't heard of this limitation.

Got the information from the graphics card manufacturer (MSI). Seems not to be true.

Thanks,
CHR