temperature pikes

Hi everyone, I've just got my new Ryzen 7 7800X3D and i see some strange temperature peaks. My configuration is: - Ryzen 7 7800X3D - the thermal paste is the one that comes with the Scythe Fuma 3 - MB: Gigabyte B650 Gaming X - bios version FB - PSU: SuperFlower Leadtext 3 650W - Coller: Scythe...