CPU Power Management Configuration

This item allows you to manage and configure the CPU’s power.

CPU Ratio [Auto]

Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+> and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.

Enhanced Intel® SpeedStep Technology [Enabled]

Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST).

[Disabled]

The CPU runs at its default speed.

[Enabled}

The operating system controls the CPU speed.

Turbo Mode [Enabled]

Allows you to set the processor cores to run faster than the marked frequency in a specific condition. Configuration options: [Enabled] [Disabled]

Turbo Mode is only available for select CPU models only.

CPU C1E [Auto]

[Enabled]

Enables the C1E support function. This function must be enabled to

 

enable or disable the Intel® Turbo Mode Technology.

[Disabled]

Disables the function.

CPU C3 Report [Auto]

Allows you to disable or enable the CPU C3 report to OS.

CPU C6 Report [Auto]

Allows you to disable or enable the CPU C6(ACPI C3) report to OS.

Package C State Support [Auto]

Allows you to disable or enable the Package C State support.

2.5.2PCH Configuration

High Precision Timer [Enabled]

Allows you to enable or disable the High Precision Event Timer.

Configuration options: [Enabled] [Disabled]

Intel® Rapid Start Technology [Disabled]

Allows you to enable or disable Intel® Rapid Start Technology.

Configuration options: [Enabled] [Disabled]

ASUS P8B75-M LX PLUS

2-19