Portwell RUBY-D812-Q470E, User Manual

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RUBY-D812-Q470E
Copyright © Portwell 2021 RUBY-D812-Q470E User's Guide 49
Feature Description Options
Intel(R) SpeedStep(tm) Allows more than two frequency ranges to be supported.
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Enabled ,Disabled
Intel(R) Speed Shift Technology
Enable/Disable Intel(R) Speed Shift Technology support. Enabling will expose the CPPC
v2 interface to allow for hardware controlled P-states.
★
Enabled ,Disabled
Turbo Mode
Enable/Disable processor Turbo Mode(requires Intel Speed Step or Intel Speed Shift to be
available and enabled)
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Enabled ,Disabled
C states
Enable/Disable CPU Power Management. Allows CPU to go to C states when it ’ s not
100% utilized.
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Enabled ,Disabled
Enhanced C-states
Enable/Disable C1E. When enabled, CPU will switch to minimum speed when all cores
enter C-State.
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Enabled ,Disabled
Package C State Limit
Maximum Package C State Limit Setting. CPU Default: Leaves to Factory default value.
Auto: Initializes to deepest available Package C State Limit.
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Auto, C0/C1,C2,C3,C6,
C7,C7S,C8,C9,C10,Cpu
Default