Optimizing Intel Core i5-14600KF power delivery for Pacific Drive
This 14600KF is an absolute space heater during heavy physics calcs. Core temps hit 95°C - 98°C, causing the clock speed to tank from 5.3 GHz to 3.8 GHz. It was ridiculous. I tried cranking the fans to max in the BIOS, but it just sounded like a jet engine and the temps barely budged. Total waste of time. I went back into the BIOS and set a negative voltage offset of -0.07V. Watching the load monitor, the power draw dropped from 180W to 155W. I actually crashed three times while finding the stable voltage, and I had to tweak the Load-Line Calibration (LLC) parameters to stop the reboots. Eventually, temps settled at 78°C - 83°C, and the FPS variance stayed within +/- 5 frames. It's a tedious process, but it stopped the thermal throttling, and my case doesn't feel like an oven anymore. I exported all the voltage fluctuation curves via OCCT for the records.