Low CPU usage in game - I7 6700k

Hornstercorps

Honorable
Aug 1, 2017
65
1
10,545
Hello,
i noticed, that my cpu usage ingame is very low i Think
UJx7X
, but my GPU get 100%usage, you can see it in the picture. But my GPU get 100% when i switch settings in game to ULTRA is that normal? If i go to low settings my gpu gets arround 50% of usage. But the main is, why i get low cpu usage...
MY PC SPECS:
CPU-I7-6700k
GPU-G1 Gtx 1080
Ram-Corsair Vengeance LPX 16gb(3000Mhz)
MB- ASUS ROG MAXIMUS VIII HERO ALPHA (Yes i update to newest bios, and is still the same then before)
Sorry for bad screen quality...- https://imgur.com/a/UJx7X
I already try set priority in nvidia panel to high performance, in windows too ....