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    Ryzen 5900x - odd CPU Core Voltage (SVI2 TFN Readings)

    1. windows default balanced 2. idle voltage and freq drop must work on any power plan with allowed power saving features (like default windows balanced) 3. i just inform author of post and any other interested in this issue of possible workaround
  2. I

    Ryzen 5900x - odd CPU Core Voltage (SVI2 TFN Readings)

    at least this "fix" return "normal" behavior (for me) spec: Win10 pro 21H1 (19043.1023) Balanced power plan (5% min cpu state, modern power option slider on mid value - default) Ryzen 5800X B550 Tomahawk latest non-beta bios (agesa 1.2.0.2) Latest chipset drivers from amd site (2.13.27.501)...
  3. I

    Ryzen 5900x - odd CPU Core Voltage (SVI2 TFN Readings)

    Fixed this by disabling CPPC and CPPC Prefered Cores options in BIOS 5800X, MSI B550 Tomahawk
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