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SP-63ER User Manual
4.4.2
Power & Performance
BIOS Setting
Description
CPU – Power Management
Control
CPU power management control options.
Intel(R) SpeedStep(tm)
Allows more than two frequency ranges to be
supported.
Intel(R) Speed Shift
Technology
Enable/Disable Intel(R) Speed Shift Technology
support. Enabling will expose the CPPC V2
interface to allow for hardware to allow for
hardware controlled P states.
Turbo Mode
Enables/Disables processor Turbo Mode (requires
Intel Speed Step or Intel Speed Shift to be
available and enabled).