Low GPU and CPU % use in games

[Jallavegg]

Hi, first of all i will list you my computer specs: 

 

GPU = Zotac RTX 3080

CPU = Ryzen 9 3900X 

MEM = 16 GB 2666MHz CL16 

HD = 2 x 500GB SSD 

 

 

I have some troubles in games, especially PUBG with low fps ( ive seen test at youtube it should have around 150-200 fps) at 1440p ultra + alot more gpu usage. 
 

in my setup my gpu works between 30% to 60% most of the time. 
 

cpu is laying between 20% - 45% 

 

i dont believe there is bottleneck in my setup. Ive been reading in and out on forums and youtube about this issue. 
 

 

[Hairless Monkey Boy]

What frame rate are you getting?

[Grabhanem]

Is that a single 16GB stick?

 

Ryzen really benefits from faster memory, and absolutely needs dual channel to perform well.

[Jallavegg]

I am getting min 76 max 216 fps.  Very variable
 

it is 2 x 8 GB

 

mobo, ram, cpu and gpu is new. 
 

i was looking on my friends computer with 2080 and i9-10900k in same game. He has 70-90 gpu usage and 40-50 cpu
 

 

[johnsoner13]

Get faster ram, ryzen likes it. Pick up a kit of g skill flarex 3200 mhz cl14 ram

[Jallavegg]

Ive already ordered 32GB CL16 3200MHz. 
 

but i dont think that is making the issue