Asus P8P67 DELUXE User Manual - Page 83

Enhanced Intel SpeedStep Technology [Enabled], IntelR Virtualization Tech [Disabled]

Page 83 highlights

Hyper-threading [Enabled] The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two logical processors to the operating system, allowing the operating system to schedule two threads or processes simultaneously. [Enabled] Two threads per activated core are enabled. [Disabled] Only one thread per activated core is enabled. Active Processor Cores [All] Allows you to choose the number of CPU cores to activate in each processor package. Configuration options: [All] [1] [2] [3] Limit CPUID Maximum [Disabled] [Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions. [Disabled] Disables this function. 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(R) Virtualization Tech [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. Enhanced Intel SpeedStep Technology [Enabled] Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST). [Disabled] [Enabled] The CPU runs at its default speed. The operating system controls the CPU speed. Turbo Mode [Enabled] This item appears only when you set the Enhanced Intel SpeedStep Technology item to [Enabled] and allows you to enable or disable the Intel® Turbo Mode Technology. [Enabled] [Disabled] Allows processor cores to run faster than marked frequency in specific condition. Disables this function. CPU C1E [Enabled] [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 [Disabled] Allows you to disable or enable the CPU C3 report to OS. CPU C6 Report [Enabled] Allows you to disable or enable the CPU C6 report to OS. Chapter 3 ASUS P8P67 Deluxe 3-15

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ASUS P8P67 Deluxe
3-15
Chapter 3
Hyper-threading [Enabled]
The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two
logical processors to the operating system, allowing the operating system to schedule two
threads or processes simultaneously.
[Enabled]
Two threads per activated core are enabled.
[Disabled]
Only one thread per activated core is enabled.
Active Processor Cores [All]
Allows you to choose the number of CPU cores to activate in each processor package.
Configuration options: [All] [1] [2] [3]
Limit CPUID Maximum [Disabled]
[Enabled]
Allows legacy operating systems to boot even without support for CPUs
with extended CPUID functions.
[Disabled]
Disables this function.
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(R) Virtualization Tech [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.
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]
This item appears only when you set the
Enhanced Intel SpeedStep Technology
item to
[Enabled] and 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 [Enabled]
[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 [Disabled]
Allows you to disable or enable the CPU C3 report to OS.
CPU C6 Report [Enabled]
Allows you to disable or enable the CPU C6 report to OS.