Hi everyone,
I have a huge problem that nobody can solve nor explain. I have a Ryzen system, that recently got an upgrade for the PC (new motherboard and PSU, also custom loop). Now since then the CPU downclocks under load in Windows 10 after a few minutes without OC and after a few seconds with OC, Utilization just drops and clock speeds go down to 2,6ish Ghz. GIGABYTE, the motherboard manufacturer wasn't able to help me so far.
System Specs:
Motherboard: GA-AX370M-DS3H
PSU: BeQuiet! Straight Power 10 700W
CPU: Ryzen 7 1700X
RAM:32GB Corsair Vengeance LPX 3000Mhz
SSDs: Samsung 950 Pro, SanDisk SATA 500GB
HDD: Seagate Barracuda 6TB
GPU:EVGA GTX 1080Ti Hybrid SC2