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Cpu power management, Come-mbt10 / bios operation cpu power management – Kontron COMe-mBT10 User Manual

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COMe-mBT10 / BIOS Operation

CPU Power Management

Feature

Options

Description

Intel® SpeedStep(TM)

Enabled

Disabled

Enable/Disable processor performance states (P-

States)

Boot Performance Mode

Max Performance

Max Battery

Select the performance state that the BIOS sets before
OS hand-off

Intel® Turbo Boost Technology

Enabled

Disabled

Enable to automatically allow processor cores to run

faster then the base operating frequency if it's
operating below power, current, and temperature

specification limits. This option is only valid for CPUs
supporting Intel® Turbo Boost Technology

C-States

Enabled

Disabled

Enable processor idle power saving states

Enhanced C-States

Enabled

Disabled

Enables or Disables C1E/C2E/C4E. When enabled, CPU
will switch to minimum speed when all cores enter C-

State

Max C-State

C7

C6

C1

Controls the maximum C-State allowed for the processor

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