How do I fix CPU overheating in Resident Evil 9?

I was in a stealth sequence in Raccoon City Hospital when texture tearing appeared at the screen edges. I tried using default system settings to suppress the issue, but it failed; instead, frequency downclocking dropped the frame rate to 45 FPS. I accessed the GamePP Fan Curve Configuration Panel and set the start temperature to 70°C with a maximum fan speed of 100%. AIDA64 stress test ran for 10 minutes with no errors, and GamePP Frame Time Analyzer confirmed frame generation time converged from 15ms to 10ms, with CPU temp stable at 88-92°C.