Call of duty warzone puts my cpu to 100%

Today i add a RTX 3070 to my pc so for test i played warzone all on ultra in 1080p, but i see that the gameput my cpu to 100% i have an i7 9700 and 16 GB of ram, anyne know what can i do?

Limit your framerate and use full screen

@04dcarraher: Thank you! now with some configuration on the nvidia control panel an doing what you told me it use 40-50%

@lelounny:

No problem.

Shouldn't the 3070 be capable of way more ?

This is what from a 1050 ti or somin.

Is it smart if I buy a 1050 ti rn btw

I just bought a desktop and It only came with intel uhd 630 graphics. The cpu is a i5 10400 tho.

Not surprising at all - 1080p is easy peasy for that GPU, so it will render at some ridiculous framerate and can create a CPU-bound scenario (basically the CPU running as fast as it can to feed that hungry GPU with new info). That's why limiting the framerate "helped" -> now both the CPU and GPU are probably twiddling their thumbs between each frame :-P