Question GPU Issue or not?

[quadrax]

Hello,

I would like to ask for one problem. My rig is

MB: ASUS Z790 Wifi Plus
CPU: Intel Core i9 14900KF (actually overclocked to 5.5GHz all P-Cores, E-Cores 44x)
PSU : Be Quiet Pure Power 3 - 1000W
SSDs: 1x500 GB Crucial, 1x 2 TB Samsung 990 Pro, 1x 4TB Samsung 990 Pro, 1x 1TB Samsung 990 Pro
CPU Cooling : AIO Liquid Freezer III 360
RAM : G.Skill 6400MHz, CL32
GPU : GigaByte AORUS 4080 Super MASTER (bought few days ago, factory new)

My problem is in getting glitches sometimes in game (especially CS2), but also i saw it on other game (rare). If i overclock GPU, it seems same (maybe it show earlier i didnt count it), but in undervolt = everything is ok.

So - my question is, could do this corrupted Windows 11 ? ( Legal copy )

What i tried:
1) Keep default settings Nvidia control panel
2) Uninstalled previous drivers with DDU, then install latest drivers (still same), even older drivers one release before (still same)
3) sfc /scannow (it shows it finds corrupted files, was repaired, but problem persist with gpu)

Could be this caused by bad gpu (corrupted) ?
Shouuld i reset CMOS ? but i think this is not problem related to BIOS so far.

Don't know what i can try and how resolve it.

 

[Ralston18]

How old is that Be Quiet Pure Power 3 - 1000W?

History of heavy gaming use?

May be at or nearing its' designed in EOL (End of Life).

The new GPU may have simply created a power threshold above what the PSU is able to support.

 

[geofelt]

Update your motherboard bios to currency.
Latest bios will reset the defaults to safe Intel limits.
Previous bios levels may have overclocked the processor.