Why does my Huntkey Blizzard T600 cause massive clock speed drops and stuttering during heavy shadow calculations in Splinter Cell?

While pushing high-precision shadow rendering, I noticed a nightmare scenario where CPU core temps spiked from 64°C to 92°C in just ten seconds, causing the clock speed to tank from 5.2GHz to 3.6GHz. The dual-tower setup of the Huntkey Blizzard T600 should have handled it, but the default thermal logic had a massive lag when dealing with these transient power bursts, leading to erratic frame time jumps between 35-55ms. I first tried slamming the fans to full speed in the BIOS, which kept temps at 80°C, but the resonance noise made my entire chassis shake—totally unbearable. I eventually went back into the BIOS to redefine the stepped frequency, forcing the fan speed from 55% up to 82% at the 72°C trigger point and slashing the fan start delay from 2 seconds down to 0.6 seconds. Monitoring via HWInfo showed core temps finally locking into a stable 71-78°C range, and frame times converged from a chaotic mess to a steady 13-17ms. I did hit a snag where the fans would 'hunt' or rev up and down during low loads at 82%, but tweaking the hysteresis to 0.7 seconds smoothed it out completely. The heatsink surface stayed around 40-45°C. After a stress test, the thermal logic is rock steady, and frame times are consistently 13-17ms.