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Custom Resolution Utility (CRU)
10-21-2017, 02:01 AM
Post: #3241
RE: Custom Resolution Utility (CRU)
(10-19-2017 11:37 PM)pk_volt Wrote:  I'm running an Intel 5500 Chipset connecting to an external 4K monitor. via HDMI from my laptop I used CRU to create a custom 4K (UHD) resolution @ 4k, but following the instructions, I don't see 60Hz refresh rate available in the monitor refresh rate dropdown menu. It's capped at 30Hz Sad
I don't understand why you are trying to add 4K to a 4K monitor. It should already be there. You need HDMI 2.0 for 4K @ 60 Hz.
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10-21-2017, 02:02 AM
Post: #3242
RE: Custom Resolution Utility (CRU)
(10-19-2017 09:48 PM)bones Wrote:  CRU doesn't work for me with the newest Windows 10 Fall Creators Update and newest AMD beta drivers for it. Patcher finds values normally but I can't get the custom resolution.
What about with the 17.10.1 driver? I'm not seeing any issues with the Fall Creators Update.
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10-21-2017, 02:03 AM
Post: #3243
RE: Custom Resolution Utility (CRU)
(10-19-2017 11:18 AM)michael.pohl Wrote:  downloading file https://www.monitortests.com/2160p420.dat doens't work any more. "The requested URL /2160p420.dat was not found on this server". Can anyone reactivate the download? Thanks for your help
It's not needed anymore. What problem are you trying to solve?
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10-21-2017, 10:55 AM
Post: #3244
RE: Custom Resolution Utility (CRU)
(10-21-2017 02:02 AM)ToastyX Wrote:  What about with the 17.10.1 driver? I'm not seeing any issues with the Fall Creators Update.
I like these beta drivers more because of the support for WDDM 2.3 and SM6.0. And they finally fixed voltage spikes for DXVA which were introduced in 17.7.2. One more good thing is that they put a switch that lets you use a blockchain compute driver and revert to gaming driver.
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10-21-2017, 07:13 PM
Post: #3245
RE: Custom Resolution Utility (CRU)
(10-21-2017 10:55 AM)bones Wrote:  I like these beta drivers more because of the support for WDDM 2.3 and SM6.0. And they finally fixed voltage spikes for DXVA which were introduced in 17.7.2. One more good thing is that they put a switch that lets you use a blockchain compute driver and revert to gaming driver.
I'm not seeing any issues with the beta driver either. What exactly are you doing that isn't working?
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10-21-2017, 11:37 PM
Post: #3246
RE: Custom Resolution Utility (CRU)
First I patched the driver, restarted PC, then I tried to apply these settings as always:
[Image: 2AFanSr.png] [Image: BG3OmgA.png]
Restarted the driver, no 72Hz option. Restarted the PC, still no option. Dunno what I missed Sad
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10-22-2017, 01:04 AM
Post: #3247
RE: Custom Resolution Utility (CRU)
(10-21-2017 11:37 PM)bones Wrote:  Restarted the driver, no 72Hz option. Restarted the PC, still no option. Dunno what I missed Sad
What video card do you have? Are you using DVI? Any adapters?
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10-22-2017, 12:16 PM
Post: #3248
RE: Custom Resolution Utility (CRU)
Asus RX480 8GB, HDMI to DVI cable.
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10-22-2017, 11:27 PM
Post: #3249
RE: Custom Resolution Utility (CRU)
(10-22-2017 12:16 PM)bones Wrote:  Asus RX480 8GB, HDMI to DVI cable.
Using an HDMI-DVI cable makes it work like single-link DVI, which limits you to 165 MHz pixel clock. The patch is supposed to get around that, but it looks like they added another check in the driver at some point. I will look into that. For now, you should be able to get under 165 MHz pixel clock by reducing the horizontal/vertical totals. Then you won't need the patch at all. Try reducing the vertical total to 1100. If that doesn't work for your monitor, try reducing the horizontal total to 2048 and set the vertical total to 1111. That'll also get you closer to 71.928 Hz.
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10-23-2017, 12:00 PM
Post: #3250
RE: Custom Resolution Utility (CRU)
It seems my monitor is a shitty overclocker. Reducing the vertical total fixes my VRAM speed to maximum, and reducing the horizontal total gives artifacts Sad
But I appreciate the help Smile
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