100 % cpu usage

In town, in wilderness the CPU is chugging at 100% on all cores, resulting in frame-rate dips stuttering and in general a more unpleasant gaming experience.

And thats with nothing running in the background.

Specs of the pc is :

CPU: Intel core i7-9700K

GPU: NVIDIA GeForce RTX 3060 (12 GB VRAM)

RAM: 32 GB 4000 MHz