GEFORCE EXPERIENCE = 99% TASKMANAGER = 20%

[acevin1]

Hi All,
to start, I want to apologize for my bad English (Greetings from Germany).
So I have some really Strange CPU/GPU WAHTEVER Problem   .
I Searched for Days to find some how has the exakt same problem and tried every Solution that I can find.
First Off my PC Spec:
INNOD3D RTX3060 ICHILL RED
AMD RYZEN 9 3900X
CRUCIAL BALLISTIX 3000MHZ RAM (2 x 8GB)
SAMSUNG EVO 860 NVME SSD 500GB
4TB of HDD

So I installed every Graphic-Card Driver I could find (INNOD3D or from Geforce Experience).
Every Time I Boot into a Game I have comparably low FPS (1920x1080px and full settings in Forza Horizon 5 = 80FPS (VSYNC and Framlimit disabeld). 
In the top right Corner of my Screen I have my FPS and GPU Usage Overlay from Geforce Experience.
GeforceExperience says 99% GPU usage but the Taskmanager says not more than 25 % GPU Usage. Thats really strange.
Also my RTX3060 does not get warm (not more than 54 Degree Celcius). And the Fans even dont spin up more than 15% of the RPM.
If you need something I will have it ^_^.

Hopefully I can finde someone how DROP a Tip.
Thnaks acevin1

[RONOTHAN##]

Don't trust task manager when it comes to GPU usage, it is notoriously inaccurate with it. 

[acevin1]

But I think 80FPS in FULL HD Is not much for a 3060. Also my Graphic Gard wont get warm. In wise of logic (Like a CPU) A Grafphiccard will get warm if I will use it. But it is sort of Limitet and also the mSI Afterburner says its   sorta limited. As said my graphic card wont get warm and the Fans dont go over 750RPM (100% FAN=200RPM) and also uses only 120 Watts.

[GuiltySpark_]

Can you provide something like this after playing a game for a bit? This is using HWInfo. CPU/GPU temp, usage and clockspeed over time.

 

[acevin1]

How many Minutes?

And thats HWINFO in Your Screen?

 

[GuiltySpark_]

3 minutes ago, acevin1 said:

How many Minutes?

And thats HWINFO in Your Screen?

 

I dunno, 5? Yes. If you click a reading in HWInfo's main window it'll open a graph.

[acevin1]

Here you go

But I also found this GPU Performance Limits