Question 100% usage on both GPU and CPU ?

[Buttebuns]

I recently upgraded to a Ryzen 5700X3D CPU and an XFX 6800 GPU.
When running 3DMark I get 100% usage on both GPU and CPU.

Q1 --- Is my CPU bottlenecking my GPU?
Q2 --- Should I undervolt my CPU?

 

[Ralston18]

Update your post to include full system hardware specs and OS information.

Look in Task Manager and Resource Monitor to find what processes and services are consuming CPU and GPU resources.

Performance Manager may help as well.

The objective being to identify and understand the problem(s) before taking remedial actions.