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Can't output native 2560*1600 60hz?
02-07-2019, 02:05 AM (Last edited: 02-07-2019, 02:07 AM by atopos)
Post: #5
RE: Can't output native 2560*1600 60hz?
(02-05-2019 05:56 PM)ToastyX Wrote:  2560x1440 @ 60 Hz requires dual-link DVI or HDMI 1.4 as well. Some monitors can accept single-link DVI signals beyond 165 MHz pixel clock, but that's non-standard. 2560x1440 @ 40 Hz and 2560x1600 @ 35 Hz is possible with single-link DVI, and CRU can add HDMI support if the monitor can handle an HDMI signal, but your GPU makes this hard to test because the driver might not support custom resolutions or EDID overrides with the method CRU uses. You can try using CRU, but if it has no effect, you'll have to use the more complicated method described here: https://www.codeground.net/howto/overrid...-registry/

I might be able to help with that method if you export a file using CRU and post it here.


I have established today that my HDMI port(without adapter) does output 2560*1600 60hz(and 3840*2160 at 30hz).
Also with this calculator->
https://k.kramerav.com/support/bwcalculator.asp

My total signal bandwidth should be 7.37Gbps (or 2.46 per channel.)

A)This adapter should theoretically work (it states 10.8Gbps)->

http://www.akasa.com.tw/search.php?seed=AK-CBHD03-BKV2

-To be on the safe side I sent them an email enquiring about the stated bandwidth.

B)I also sent a similar e-mail to "ugreen" that makes this active HDMI to display port adapter->

https://www.amazon.co.uk/UGREEN-Displayp...B00WM6MPGC

So crossed fingers and waiting their responses Rolleyes

P.s Thanks to all of you that posted responses!
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RE: Can't output native 2560*1600 60hz? - atopos - 02-07-2019 02:05 AM

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