Custom Resolution Utility (CRU)

[y.c]

(11-28-2024 11:08 PM)ToastyX Wrote:  

(11-28-2024 10:02 PM)y.c Wrote:  Hello everyone,
I need your help with the following case.
My RX 7900 xt permanently clocks the VRAM boost at 2487 MHz.
I've already played around with cru, but I don't understand everything yet, so I just wanted to ask here if anyone knows the optimal settings for my monitor configuration.

1. Monitor: 3840x2160 144hz (Gigabyte M32U)
2. Monitor: 3440x1440 100hz (HP M34D)
3. Monitor: 1920x1080 75hz (ACER QG271)

I've already played around with the Hz numbers and the resolutions, but unfortunately I haven't been able to find the optimal settings.
I've already increased the blanking time a little, but I wasn't sure how high I could go. If anyone has an idea how I can reduce my VRAM clock speed, I would be very grateful.
All three monitors are needed, ideally with the appropriate resolution, theoretically I would only need the maximum Hz number on monitor 1.

The blanking periods must be synchronized on all three monitors to be able to change the VRAM clock. There's no way to synchronize the monitors with three different resolutions and three different refresh rates unless all the monitors support some form of variable refresh rate (M34d doesn't). This would happen on NVIDIA as well.

thx for your fast answer.
that means, i can change the HP Monitor with an other monitor with Freesync?
Resolution and Hz is pointless then?

Should it be fixed then?