How to stop Thermalright PA120 V3 from throttling in NFS?

While ripping through the city at 200mph, my CPU hit a terrifying 95℃, and the performance just fell off a cliff. The stock fan curve on the PA120 V3 is way too conservative, staying at 1100 RPM until 80℃, which just traps the heat in the fins. I tried setting the fans to 100% in BIOS, but it sounded like a helicopter taking off in my room and the temp still hovered around 90℃—it was an embarrassing failure. I eventually mapped a custom stepped PWM curve, forcing 1800 RPM the moment it hits 75℃, and swapped in some higher static pressure fans. AIDA64 stress tests showed temps dropping from 92-98℃ down to a comfortable 74-79℃, and the FPS dips stopped. I actually had a 5℃ delta at first because I messed up the thermal paste, but a re-paste using the nine-dot method fixed it. Noise is around 38-42 dB now, and the cooling mode is finally optimized.
Category:AI Filters Last updated:April 21, 2026 6:39 PM