Why is my Noctua NH-D15S reacting so slowly in Nioh?
Fighting high-level Yokai was a nightmare because of these random micro-stutters. The Noctua NH-D15S chromax.black is a beast, but the stock silent profile is way too passive; it doesn't really kick in until the CPU hits 72-78℃, by which time the cores have already throttled. I tried slamming the motherboard into 'Maximum Performance' mode, but that just gave me a jet engine in my room without actually dropping the temps much—totally frustrating. I eventually used a fan control tool to pull the trigger point down to 55℃ and set up a stepped acceleration logic so the airflow builds up before the spike hits. Checking HWiNFO, my clocks finally stayed rock steady between 4.4-4.7 GHz, and frame times tightened up to 7-11ms. It wasn't a clean fix at first; the steps were too narrow, causing the fan RPM to jump around like crazy. I had to add a 2-second hysteresis delay to smooth it out. Now the CPU sits comfortably at 64-70℃ with fans humming around 1200 RPM. The load curve is finally flat, and the fans are consistent at 1200-1300 RPM, though the fan noise is slightly more audible than stock.
