Custom Resolution Utility (CRU)

[Real Phobo]

(09-07-2012 09:06 PM)ToastyX Wrote:  [*]Passive DisplayPort to HDMI adapters are limited to 165 MHz unless the driver is patched.

Hi,

I'm trying to get a resolution of 3072x1728 @ 30 Hz to run via an old passive DisplayPort to HDMI cable on Intel UHD Graphics, but so far to no avail.

The cable is limited to 165 MHz, but even a 163.80 MHz configuration of said resolution, as calculated using your Pixel Clock Calculator, won't be displayed.

I've tried several manual blanking settings, but the resolution just won't appear in the Windows Display Settings pull-down menu. It will work at 24 or 25 Hz, though, so there seems to something other than the cable's bandwith limit to be limiting the reported output capabilities.

Do you know a solution to this?

I was able to successfully establish 3008x1728 @ 30 Hz as the highest resolution on this cable, but I believe a bit more should be possible with regards to the reported bandwidth requirements.



Real Phobo