RTX3080 TUF stuttering and performance decrease

[Playskipy]

Hello LTT and Fans

I come to you with an issue I have been having recently. Every time I let my PC run for roughly 2-3h or more I get stuttering and only reach around 100fps instead of 170fps in Modern Warfare. I know a few of you are thinking, it's thermals but I don't think it is, as you will se in the screenshots.
When I restart my PC everything is fine and I have my 170fps and no stuttering at all. I even reset my PC and made a clean Install, except for the Drive with games on it, and looked that no bloatware is on it. Still the issue persists, I'm either guessing bad driver from Nvidia or something filling up and when it's full performance tanks, IDK anymore. I hope someone can help me, any tips and tricks are welcome.

 

I have also rolled back drivers of GPU to Feburary and that has not helped at all.

Specs:

-5800x

-3080 TUF OC

-64 GB 3200MHz Ram

-asus B550i-Gaming

 

 

edit: I have included a hw64 log, at the end of it was like in the image below, performance was tanked. this was before I changed anything the comments suggested.
https://drive.google.com/file/d/1T8yAwa846396FyG4SgUBFoQJ8TmWQ3jC/view?usp=sharing

 

 

 

 

[s3riouscat]

Definitely install the latest drivers first. I find newer games are sensitive to outdated drivers.  If you did a clean install then you shouldn't have any old drivers remain. Did you try HWinfo64 to see it matches the readings of GPU-Z?

 

What about bios? Did you update to the newest bios with resize BAR on the GPU? What about the MB bios? Try updating both if you haven't and enable 4G encoding in MB bios.

 

The other thing to try is enable HW GPU scheduling in display settings -> Graphic settings.

 

[Playskipy]

19 hours ago, CrownieOG said:

Did you get it used or new?

new, 3-5months old, i think i got it in december

[Playskipy]

16 hours ago, s3riouscat said:

Definitely install the latest drivers first. I find newer games are sensitive to outdated drivers.  If you did a clean install then you shouldn't have any old drivers remain. Did you try HWinfo64 to see it matches the readings of GPU-Z?

 

What about bios? Did you update to the newest bios with resize BAR on the GPU? What about the MB bios? Try updating both if you haven't and enable 4G encoding in MB bios.

 

The other thing to try is enable HW GPU scheduling in display settings -> Graphic settings.

 

Did you update to the newest bios with resize BAR on the GPU?
wdym with this?

also what is 4G encoding?
I have now enabled it and will test if the issue persists

 

I have newest bios for mobo, and had resize bar enabled, have disabled it, issue still persisted. I have now enabled the windows setting and will do some tests.

[Playskipy]

18 hours ago, s3riouscat said:

Definitely install the latest drivers first. I find newer games are sensitive to outdated drivers.  If you did a clean install then you shouldn't have any old drivers remain. Did you try HWinfo64 to see it matches the readings of GPU-Z?

 

What about bios? Did you update to the newest bios with resize BAR on the GPU? What about the MB bios? Try updating both if you haven't and enable 4G encoding in MB bios.

 

The other thing to try is enable HW GPU scheduling in display settings -> Graphic settings.

 

This fixed the issue thank you so much

[Falkentyne]

4 hours ago, Playskipy said:

This fixed the issue thank you so much

What fixed the issue?

[s3riouscat]

8 hours ago, Playskipy said:

This fixed the issue thank you so much

Glad it worked for ya.