Asus P8B75-M LX PLUS P8B75-M LX PLUS User's Manual - Page 63

PCH Configuration

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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. 2.5.2 PCH 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

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ASUS P8B75-M LX PLUS
2-19
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]
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]
2.5.2
PCH Configuration
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.