Asus P8H61-I LX RM User Guide - Page 50

Execute Disable Bit [Enabled], Intel Virtualization Technology [Disabled], Hardware Prefetcher [

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Execute Disable Bit [Enabled] [Enabled] Enables the No-Execution Page Protection Technology. [Disabled] Forces the XD feature flag to always return to zero (0). Intel Virtualization Technology [Disabled] [Enabled] Allows a hardware platform to run multiple operating systems separately and simultaneously, enabling one system to virtually function as several systems. [Disabled] Disables this function. Hardware Prefetcher [Enabled] [Enabled] Allows a hardware platform to run multiple operating systems separately and simultaneously, enabling one system to virtually function as several systems. [Disabled] Disables this function. Adjacent Cache Line Prefetch [Enabled] [Enabled] Allows a hardware platform to perform adjacent cache line prefetching. [Disabled] Disables this function. CPU Power Management Configuration CPU Ratio [Auto] Allows you to adjust the maximum non-turbo ratio. 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 enable or disable the Intel® Turbo Mode Technology. [Enabled] Allows processor cores to run faster than marked frequency in specific condition. [Disabled] Disables this function. CPU C1E [Auto] Allows you to enable or disable the CPU C1E. [Auto] Set this item automatically. [Enabled] Enables the C1E support function. This item should be enabled in order to enable the Enhanced Halt State. [Disabled] Disables this function. CPU C3 Report [Auto] Allows you to disable or enable the CPU C3 report to OS. [Auto] Set this item automatically. [Enabled] Enables the C3 report function. This item should be enabled in order to enable the Enhanced Halt State. [Disabled] Disables this function. 2-16 ASUS P8H61-I LX R2.0

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2-16
ASUS P8H61-I LX R2.0
Execute Disable Bit [Enabled]
[Enabled]
Enables the No-Execution Page Protection Technology.
[Disabled]
Forces the XD feature flag to always return to zero (0).
Intel Virtualization Technology [Disabled]
[Enabled]
Allows a hardware platform to run multiple operating systems separately
and simultaneously, enabling one system to virtually function as several
systems.
[Disabled]
Disables this function.
Hardware Prefetcher [Enabled]
[Enabled]
Allows a hardware platform to run multiple operating systems separately
and simultaneously, enabling one system to virtually function as several
systems.
[Disabled]
Disables this function.
Adjacent Cache Line Prefetch [Enabled]
[Enabled]
Allows a hardware platform to perform adjacent cache line prefetching.
[Disabled]
Disables this function.
CPU Power Management Configuration
CPU Ratio [Auto]
Allows you to adjust the maximum non-turbo ratio. 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 enable or disable the Intel
®
Turbo Mode Technology.
[Enabled]
Allows processor cores to run faster than marked frequency in specific
condition.
[Disabled] Disables this function.
CPU C1E [Auto]
Allows you to enable or disable the CPU C1E.
[Auto]
Set this item automatically.
[Enabled]
Enables the C1E support function. This item should be enabled in order to
enable the Enhanced Halt State.
[Disabled] Disables this function.
CPU C3 Report [Auto]
Allows you to disable or enable the CPU C3 report to OS.
[Auto]
Set this item automatically.
[Enabled]
Enables the C3 report function. This item should be enabled in order to
enable the Enhanced Halt State.
[Disabled] Disables this function.