Asus B75M-PLUS B75M-PLUS User's Manual - Page 48

Adjacent Cache Line Prefetch [Enabled], Intel Virtualization Technology [Disabled]

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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 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 automatically analyze the requirements and prefetch data and codes for the CPU. [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 This item allows you to manage and configure the CPU's power. CPU Ratio [Auto] Allows you to manually adjust the maximum non-turbo CPU ratio. Use and keys to adjust the value. The valid value ranges vary according to your CPU model. Enhanced Intel SpeedStep Technology [Enabled] Allows your system to adjust the processor's voltage and cores frequency, resulting in decreased power consumption and heat production. [Disabled] The CPU runs at its default speed. [Enabled] The system controls the CPU speed. Turbo Mode [Enabled] Allows you to set the processor cores to run faster than the base frequency when operating below power, current and temperature specification limit. Configuration options: [Enabled] [Disabled] CPU C1E [Auto] Enables or disables CPU C1E state. Configuration options: [Auto] [Enabled] [Disabled] CPU C3 Report [Auto] Allows you to disable or enable the CPU C3 report to the operating system. Configuration options: [Auto] [Enabled] [Disabled] 2-18 Chapter 2: Getting started

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2-18
Chapter 2: Getting started
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 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 automatically analyze the requirements and
prefetch data and codes for the CPU.
[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
This item allows you to manage and configure the CPU’s power.
CPU Ratio [Auto]
Allows you to manually adjust the maximum non-turbo CPU ratio. Use <+> and <->
keys to adjust the value. The valid value ranges vary according to your CPU model.
Enhanced Intel SpeedStep Technology [Enabled]
Allows your system to adjust the processor’s voltage and cores frequency, resulting in
decreased power consumption and heat production.
[Disabled]
The CPU runs at its default speed.
[Enabled]
The system controls the CPU speed.
Turbo Mode [Enabled]
Allows you to set the processor cores to run faster than the base frequency when
operating below power, current and temperature specification limit. Configuration
options: [Enabled] [Disabled]
CPU C1E [Auto]
Enables or disables CPU C1E state. Configuration options: [Auto] [Enabled] [Disabled]
CPU C3 Report [Auto]
Allows you to disable or enable the CPU C3 report to the operating system.
Configuration options: [Auto] [Enabled] [Disabled]