Custom Resolution Utility (CRU)

[ToastyX]

(03-24-2023 11:04 PM)PLU Wrote:  Hi, I've been trying for a while to make my VRAM idle at 165 Hz but I haven't been able to yet.
I have an RX 5700XT connected via DP 1.4 HBR3 to an MSI Optix MAG274QRF-QD (1440p/165Hz) and at 60/120Hz the VRAM clocks can properly idle at 200 MHz but when set to 165 Hz it goes all the way up to max clock speed (1740ish MHz). Under "detailed resolutions" I only have one for 60 Hz so I edited the 165 Hz one under "extension blocks". My vertical blanking is set to 22 and I can only raise it until 65 before the frequency values go red. Also all the timing options give me a red "refresh rate".
Am I doing something wrong?

The first post tells you why it turns red and what to do.