AMD/ATI Pixel Clock Patcher

[kilyan]

(04-19-2016 10:04 PM)Transmaniacon Wrote:  Hi there, I recently purchased a HP 25XW monitor, which is 1080P and 60Hz stock. This monitor can be overclocked to 75Hz according to the NCX review. I have an AMD R9 390X with Crimson 16.4.1 connected to the monitor via HDMI.

I went in and applied the patcher, it found all of them except the 640X480. I then went into CRU and added a profile for 75Hz. When I went into my monitor properties I didn't see anything higher than 60Hz. In the Crimson utility, there is an option to set a custom resolution, but the highest it will let me go is 68Hz with a pixel clock of 168.3MHz. Am I doing something wrong here? Should every monitor of the same model overclock the same? I would like to get this up to 75Hz, but so far I am having no luck. Any ideas?

use cru, not custom resolution than it will work.. i managed to reach 77hz on 1920x1080m but trying to figure out with the help of toasty, why my driver is reverting to 16.3 from 16.4.1 after using the patch. besides of that, it works. YOu need also to restart driver after setting the monitor frequence