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Interface Parameters
Boot performance mode
Intel® SpeedStep™
Race to Halt (RTH)
Intel® Speed Shift Technology
Turbo Mode
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Function Description
Select performance state, BIOS will start setting from
reset vector. Options include:
Max Battery
Max Non-Turbo Performance
Turbo Performance
More than two frequency ranges are supported.
Options include:
Disabled
Enabled
Enable/Disable the RTH function. RTH will dynamically
increase the CPU frequency to enter the package C
state faster to reduce the total power. Options include:
Disabled
Enabled
Enable/Disable the Intel® Speed Shift Technology
support. Enabling will expose the CPPC v2 interface to
allow hardware to control the P-state. Options include:
Disabled
Enabled
Enable/Disable the processor turbo mode. This feature
requires that Intel® SpeedStep or Speed Shift be
provided and enabled. Options include:
Disabled
Enabled
Default Value
Max Non-Turbo
Performance
Enabled
Enabled
Enabled
Enabled
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Troubleshooting
