Custom Resolution Utility (CRU)

[endao2]

(04-13-2023 12:41 AM)ToastyX Wrote:  

(04-12-2023 09:53 AM)endao2 Wrote:  It shows 60 hz instead of 144 Hz. I added 3 images with what i see. This is wrong, do i have some wrong settings or what is going on, can you help me understand this. I did not edit anything yet its the first time i opened the utility and it displays this info. The monitor is reporting 144 Hz though to be honest something seems off, playing at 60-100 Hz looks so bad it seems like 30 and bellow. Wondering if I didnt mess up something some time ago and the monitor got stuck with some wrong settings

I don't see a problem. Your screenshots show 144 Hz is in the extension block, and you even highlighted it. If you're using a refresh rate supported by the monitor, then any performance issue is usually on the GPU's end, not the monitor.

(04-12-2023 09:53 AM)endao2 Wrote:  Also can i delete those? Why are there so many entries, are they from old plug and play actions that were saved in registry or something?
https://imgur.com/wqtz7Be

Every connection to every port and even different drivers can cause a new entry to appear. You can remove all of them. Active entries are automatically recreated after rebooting or running restart.exe. Running reset-all.exe and rebooting will remove everything and reset the active entries. Running restart.exe can have the side effect of creating a second entry because of the basic display driver, but that isn't used.

Thanks for info, I now have a better understanding of the tool usage and i see all the monitor modes in the second screen indeed

If I may ask a different question. I have the GPU memory locked at max freq (2000Mhz in my case) and also dealing with some input lag (some gpu drivers way worse than others) and I am thinking to use another mode to see if GPU memory will go down

I found that some people fixed this using a different timing. Is there a risk running pixel clock at 346 vs the max reported(330 in my case)? I attached what it looks like if i chose that timing. Am I understanding correctly that the monitor is being instructed by the OS on how to operate by altering the registry? Or its a gpu driver change as well?


Also would this have an impact of how fast the image is being displayed right? Could this add / remove some perceived input lag? I'm troubleshooting Rocket League and its a very fast paced game

If this would fix the gpu memory issue with no impact in games it would be nice