Question Windows stuttering almost on idle (sudden gpu spikes in task manager when moving cursor)

[osbaa]

Hi!
After 1 month of investigating I needed to post a thread on what's happening.
So I installed RTX 4060ti to replace radeon gpu and something strange is happening. Everytime I start my computer it stutters a lot and is almost not usable, I have to restart several times it to not stutter anymore (it just completely disappears after some restarts) and everything works like it should.

I replaced a week ago psu to bigger one (750w) in case the problem is not getting enough power but no change to situation.
I've tried everything like removing and reinstalling all drivers with DDU, disabling fast boot in bios and fast startup in windows, I have all windows updates and gpu drivers are latest ones, I'm monitoring all temps and everything seems fine, I have even changed my RAMs to new ones and my cpu so the problem is not there, i have updated my BIOS to latest. And last but not least I fresh installed my windows...

There is some of the things I've done and i hope someone has some idea what is happening and how to fix this. I have read all forums having no success at all.

My PC:

RTX 4060ti
Ryzen 7 5700X3D
TUF gaming 550-Plus MOBO
16GB of hyperx RAM 3600
Asus 750w psu

Thanks for yall!

 

[Ralston18]

Look in Reliability History/Monitor and Event Viewer for any error codes, warnings, or even informational events that precede the stuttering.

You can also use Process Explorer (Microsoft, free) to view what the system is doing or trying to do when stutters occur.

Use Task Manager and Resource Monitor (use both tools but only one tool at a time) to observe system performance. Leave the tool window open and viewable so you can see what changes when the stuttering occurs.

FYI:

https://learn.microsoft.com/en-us/sysinternals/downloads/process-explorer

It may take a bit of trial and error to work out what to watch - use the graphs as a starting point.

= = = =

Another suggestion: manually download, install, and configure drivers via the applicable manufacturer's website. No third party tools or installers.

Be certain that you are truly at the manufacturer's website. Just because the manufacturer's name appears in the link/URL does not mean that the website is the actual manufacturer's website.

Lastly, consider that there may be some loose connection. Does not tighten up until the overall system has gotten warm enough to cause expansion that, in turn, temporarily tightens the connection.

Power down, unplug, open the case.

Clean out dust and debris.

Verify by sight and feel that all connectors, cards, RAM, jumpers, and case connections are fully and firmly in place.

Use a bright flashlight to inspect for signs of damage.