Originally Posted by King4x4
Tried Overclocking the panel... nothing works on DP... might switchto HDMI and test it there too.
HDMI is even worse, at max bandwidth it only supports 4K 30Hz.
even HDMI 2.0 only goes up to 4K 60Hz, which is already supported by Displayport 1.2, and DP 1.2 has the same 4K 60Hz limit.
At this point you have to wait for DP 1.3 for 4K 120hz monitors.
And even then that requires SLI Maxwell GM110s to do so.