Is the Noctua NH-D15 G2 too slow to react in Marvel Rivals?
With all those particle effects on screen, my CPU load spiked past 85%, but the Noctua NH-D15 G2 fans were lagging behind, letting the core temp jump from 55℃ to 82℃ in just thirty seconds. That heat soak caused clock jitter that led to two massive freezes during a team fight—my anxiety was through the roof. I first tried 'Full Speed' mode, which brought temps down to 70℃, but the wind noise was so loud it drowned out my game audio, making it totally unusable. I went into the BIOS and slashed the fan step-up delay from 3 seconds down to 0.5 seconds, and bumped the fan curve slope by 20% for the 65-75℃ range. In my monitoring tool, the temp swing shrunk from 12℃ to just 4℃, and FPS variance dropped from 15 frames to 3. I actually messed up and set the header to DC instead of PWM at one point, which killed the fans at low speeds and almost gave me a heart attack. Now the CPU stays between 68-74℃ with fans at 1100-1300 RPM. AIDA64 stress tests confirm it's stable, and the game finally feels snappy.
