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  1. #1
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    Quick Question regarding 1usmus ryzen power plan on x470.

    Hi,

    I'm using a crosshair vii hero, just updated the bios to the latest official 1.0.0.4B.

    Installed and enabled his power plan, used universal as I have the latest win 10 build.

    In the power plan description it states:

    • Global C-state Control = Enabled
    • Power Supply Idle Control = Low Current Idle
    • CPPC = Enabled
    • CPPC Preferred Cores = Enabled
    • AMD Cool'n'Quiet = Enabled
    • PPC Adjustment = PState 0
    • I also recommend disabling PBO, which activates Precision Boost 2.0 for clock management. This ensures only temperature and FIT play a role for clock speeds.


    Now, I have enabled Global C-State control and both CPPC options as well as disabling PBO but I cannot find the other options, have I somehow missed them, are they named something else or do they not exist?

    Would appreciate a hand, thanks.

  2. #2
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    Power Supply Idle Control = Low Current Idle
    > PSU depending, CPU Core Voltage goes below 0.8V down to 0.185 (HWiNFO)
    AMD Cool'n'Quiet = Enabled
    > enabled by default

    1usmus Ryzen Universal power profile might be better...

  3. #3
    ROG Guru: Orange Belt Array xeizo PC Specs
    xeizo PC Specs
    Laptop (Model)HP i7-7500U 16GB 256GB NVMe
    MotherboardAsus Crosshair VII Hero
    ProcessorR9 5900X
    Memory (part number)32GB G.Skill Trident Z RGB 3800MHz
    Graphics Card #1EVGA RTX3070 FTW3 ULTRA
    Sound CardMotu M2
    MonitorAOC 1440p 27" S-PLS
    Storage #11TB Samsung 970 Plus NVMe
    Storage #2plenty
    CPU CoolerNoctua NH-D15 Chromax.black
    CaseNZXT H700
    Power SupplyCorsair RM850x
    Keyboard Logitech G710+ MX Brown (50$ on sale)
    Mouse Steelseries Sensei RAW
    Headset Sennheiser HD600
    Mouse Pad Steelseries, hard
    Headset/Speakers Swissonic ASM5 active studio monitors (thomann.de)
    OS Windows10 Pro
    Network RouterAsus RT-N66U

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    With the latest chipset driver from the other day, 1usmus Universal works excellent, better than Ryzen Balanced imho
    R9 5900X - X570 Crosshair VIII Hero/WiFi(bios 3101) - 32GB G.Skill Trident Z RGB@3800 - Noctua NH-D15 Chromax.black - EVGA RTX3070 FTW3 ULTRA - NZXT H700 w. Chromax.black fans - Corsair RM850x - 1TB 970 Evo Plus

  4. #4
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    Quote Originally Posted by RNG_AGESA View Post
    Power Supply Idle Control = Low Current Idle
    > PSU depending, CPU Core Voltage goes below 0.8V down to 0.185 (HWiNFO)
    AMD Cool'n'Quiet = Enabled
    > enabled by default

    1usmus Ryzen Universal power profile might be better...

    I'm not seeing my voltage go anywhere near that low, only way to get below 1.1v on my 3900x is to lower the minimum cpu percentage.

  5. #5
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    Quote Originally Posted by xeizo View Post
    With the latest chipset driver from the other day, 1usmus Universal works excellent, better than Ryzen Balanced imho

    It's working great for me too but I want to make sure I'm not missing anything, in your bios did you change what the power plan recommends?

    I could only find: Global C-state Control, CPPC, CPPC Preferred Cores and disabled PBO. I could not find Power Supply Idle Control = Low Current Idle, AMD Cool'n'Quiet or PPC Adjustment.

  6. #6
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    Quote Originally Posted by JohnEJohn View Post
    I'm not seeing my voltage go anywhere near that low, only way to get below 1.1v on my 3900x is to lower the minimum cpu percentage.
    close all RGB software (like iCUE) running on your PC in background and check it again.
    Global C-state Control, CPPC, CPPC Preferred Cores and disabled PBO are enough steps to make profile working.

    to be honest @stock is GEN3 not at it best behave. loud, far to many peaks, high energy consumption and you can not have programs running in background (cores are not going sleep)
    suggest you for 24/7 @4.2 1.2V
    @stock only for hardcore gaming where you might reach with SC 500FPS at 4k

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