Weird low GPU usage in League of legends

[Suddenlay]

Hi so im having some issues when i play Leauge of legends. For some reason my GPU usage is only around 10-15% the entire time. no matter if i put V-sync on, changing the settings to high or low, changing the hertz on my monitor or even putting a FPS cap on the game.
My temp is laying solid around 35 the entire time.
Does anyone have an idea of whats going on?
https://imgur.com/a/BWRLDs9

 

[elderMat7]

If your cpu runs at 100% while your gpu runs at 10-15% thats usually a bottleneck, but in this case it doesn't look like it. If you re getting the expected perfomance, you don't have to worry about it.

 

[Suddenlay]

If your cpu runs at 100% while your gpu runs at 10-15% thats usually a bottleneck, but in this case it doesn't look like it. If you re getting the expected perfomance, you don't have to worry about it.

Its def not bottleneck since my CPU runs at around 40% when GPU is at 10%. and i can run The Witcher 3 at ultra settings with around 120 fps and my GPU runs at 99% usage. So is there a way that LOL can fully utilize my card or something?

 

[Barty1884]

Something is not right here, at all.

LoL is CPU intensive more than anything else, but there is a limit on what it *needs*. You're seeing 26% utilization on a 9700K, an 8c/8t part, so only ~2 cores are being fully utilized.

A FPS cap isn't going to help anything, it'll limit GPU usage before it'll increase it!

Under what circumstances did you take that screenshot? Were you in-game? Idle? etc...

Please post your full system spec.

What resolution are you playing at?

 

[Suddenlay]

Something is not right here, at all.

LoL is CPU intensive more than anything else, but there is a limit on what it *needs*. You're seeing 26% utilization on a 9700K, an 8c/8t part, so only ~2 cores are being fully utilized.

A FPS cap isn't going to help anything, it'll limit GPU usage before it'll increase it!

Under what circumstances did you take that screenshot? Were you in-game? Idle? etc...

Please post your full system spec.

What resolution are you playing at?

I will do my best to explain as much as i can. and im running LOL of an SSD. and i did some digging, it turns out when im running a custom game im running around 30-35% usage, but as soon as i go into an official match i drop down to the 10-20% ish and dropping about 100-150 frames.
I also changed my GPU to run in gaming mode, this did up the usage with about 10% (Due the 20% usage here)
Im running 1920x1080 resolution.

https://imgur.com/a/0292dTR

My specs are.
Asus ROG STRIX Z390-F GAMING
Intel Core i7 9700K - 3.6 GHz
ASUS GeForce RTX 2070 ROG STRIX OC
CORSAIR Vengeance RGB PRO 16 gb
Corsair Cooling Hydro H80i V2
Corsair Graphite 760T Big Tower
Cooler Master V850, 850W PSU
ASUS ROG PG258Q on DP, with 240 hertz.