Temperatures for AMD Threadripper 3970X are typically within normal ranges during operation.
Temperatures for AMD Threadripper 3970X are typically within normal ranges during operation.
You're experiencing typical fluctuations in your NZXT Kraken 72's temperatures while using the AMD Threadripper 3970X. The temps staying between 36-50°C during idle and the clock drifting between 3850-4050 MHz are common under load or when idle. It doesn't necessarily mean a problem—just normal behavior for this setup. If you're concerned about overheating, reapplying thermal paste again might help, but it's usually safe to let it settle naturally.
It reveals how well the cooler performs when operating at maximum capacity, indicating its overall functionality.