Question Rust FPS

[Sopkaaa]

Hello! So today I upgraded from i5-6400 to Ryzen 7 2700X to eliminate my CPU bottleneck. It works great so far in most games except in rust which is the same as before. I have GTX 1060 6gb and GPU usage is around 50%, CPU 25-30% and fps 55-60 which is not great when it's under 60. So my question is why does that happen ? Is the problem the game itself running in unity ? The difference between ultra or low settings is aprox 10% usage of GPU which is useless.
Specs:
CPU: Ryzen 7 2700X
GPU: ASUS GTX 1060 6gb
RAM: 16 gb DDR4
MB: MSI B450 Tomahawk Max

 

[johnsoner13]

Trash optimization, made a similar upgrade myself from an i5 6500 and gtx 1060 6gb to a ryzen 5 2600 and a b450 tomahawk max and an rx 5700 and im still struggling to hit a constant 60 frames