Question Why is my gpu only at ~10% in games

rice1231

Prominent
Feb 6, 2019
7
0
510
I was playing BO4 when I decided to check task manager. I saw that my GPU was at around 10% ALL THE TIME. My CPU was at ~45%, but whenever I try to up the graphic settings, i start to lag. Even after I up the settings my GPU still sat at around ~10%. For some reason my gpu is never doing anything. Is there anything i can do to make my gpu actually work?

My Specs:
Ryzen 7 2700x
gtx 1070
16gb ddr4-3200
b450 tomohawk