High voltage available for the Ryzen 3900X.
High voltage available for the Ryzen 3900X.
I operate from a VM, which might explain the problem. I'm currently at work, so I can't assist fully. I'm using an X570 system. Is C-State activated?
It often happens automatically after updating chipset drivers. Your power plan might switch from Ryzen Balanced to Windows High Performance without reason. Verify the power plan first. If it's not the problem, remove the chipset drivers, restart the PC, reinstall them, and check again if it returns to Ryzen Balanced.
Check your power plan settings and then locate the chipset drivers in your device manager or control panel.
I'm unsure what might be causing this. I'd attempt to stop background processes one at a time to check for improvement. Often RGB programs in the background trigger similar issues, or running multiple hardware monitoring tools simultaneously can help. I'd also consider updating the older chipset drivers just to rule that out. If that didn't resolve it, I'd try using a 1usmus power plan (search online).