Question RTX 2080 GPU USAGE DROP SAND FPS DROPS

[ALPERBYAM]

Hello everyone. I'm having issue with micro stuttering, lag spikes etc. my rig is next:
MSI B450M PRO VD PLUS CPU: Ryzen5 2600X
GPU: Rtx 2080 MSI VENTUS
Ram:3000 MHZ 28 Dual Channel
500gb SSD and 1TB HDD.
PSU: Xıgmatek 650 watt
I'm having GPU usage drops from 80-90% to sometimes for a split of a second to around 60% randomly, getting spikes for a less then half a second but makes FPS games unplayable. I'm getting those stutters at all latest games like Horizon Zero Dawn, The Witcher 3, Jedi Fallen Order and etc. Anyway so far i have tested RAM GPU CPU SSD HDD all the parts stress test etc.. GPU temperature is 70-75C at full use and CPU is at 65c* Fresh windows install both SSD and HDD cleared and install from scratch. Cuda p2 options off How can i solve this problem? Can someone help me?

 

[ALPERBYAM]

That's it lol? Gotta give it a shot I guess
Do update me on the matter

Did you try with Another PSU

 

[weard123]

drops decreased but still continue

Well for me it was just a matter of reinstalling Windows and it was fixed. I learned that the PSU is unlikely the problem in a scenario like this, otherwise I have no clue, check power plan options maybe, and are you overclocking?

 

[ALPERBYAM]

Well for me it was just a matter of reinstalling Windows and it was fixed. I learned that the PSU is unlikely the problem in a scenario like this, otherwise I have no clue, check power plan options maybe, and are you overclocking?

Overclocked 4.Ghz with 1.350v today

 

[weard123]

Overclocked 4.Ghz with 1.350v today

Have you tried dropping slightly lower the overclock or stock?

 

[ALPERBYAM]

Have you tried dropping slightly lower the overclock or stock?

I don't understand sorry. What can I do.

 

[weard123]

I don't understand sorry. What can I do.

Go stock, reset the overclock.
The overclock may not be stable.

 

[ALPERBYAM]

Go stock, reset the overclock.
The overclock may not be stable.

I tried both nothing changed.

 

[ALPERBYAM]

I tried both nothing changed.

Have you overclocked?

 

[weard123]

Have you overclocked?

Yes, works just fine for me the CPU, 3.6GHz to 3.8GHz so far.
The GPU overclock with MSI Afterburner doesn't work tho.

 

[ALPERBYAM]

Yes, works just fine for me the CPU, 3.6GHz to 3.8GHz so far.
The GPU overclock with MSI Afterburner doesn't work tho.

How much voltage would you set

 

[weard123]

How much voltage would you set

I don't know how to overclock 2600, I would just reset to stock until the problem is fixed, no point in overclocking if it isn't making performance stable anyway

 

[neojack]

for a ryzen 2600, at 4ghz you can probably set the voltage to 1.3 instead of 1.35

run prime 95 blend test for a few hours to confirm it's stable.
if it's too hot, return to your bios settings a set "load line calibration" or "LLC" to "low", and test again.