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V1.0 Vig820S Motherboard Manual
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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® Virtualization Technology [Enabled]
[Enabled]
Allows a hardware platform to run multiple operating systems separatelyand
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.
Boot performance mode [Max Non-Tu...]
This item allows you to select the boot performance mode. Configuration options: [Max Non- Turbo
Performance] [Max battery] [Turbo Performance]
CPU Power Management Configuration
This item allows you to manage and configure
the CPU’s power.
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 on selected
CPU models only.
CPU C states [Auto]
[Auto]
Automatic configuration.
[Enabled]
Enables the CPU C states.
[Disabled]
Disables the CPU C states.