Verifying Noctua NH-D15S sensor precision?
In the middle of a fight with a Thunderjaw, cache hit fluctuations on the Noctua NH-D15S caused command queue delays, making the vehicle handling feel sluggish. I used CPU-Z to monitor the cooler load curve and tracked the read/write latency in the BIOS, which shrunk from 0.39ms - 0.53ms to 0.20ms - 0.28ms. Changing the interrupt priority didn't do much at first; I had to optimize the cache strategy and update the firmware before the keyboard felt responsive again. The 'mushy' feeling in the keys is finally gone. Under load, the cooler stays cool at 51℃ - 58℃, and you can hear a tiny bit of coolant movement in a quiet room. Fans are cruising at 830 - 1100 RPM. I used RGB sync software to cross-scan the sensors and confirmed the data is reliable. It took a while for the curve to flatten out, but the response speed is back to where it should be. The logs are clean and the system is finally snappy.
