User's Manual

& Intel(R)SpeedShiftTechnology(Intel
®
SpeedShiftTechnology)
(Note)
Enables or disables Intel
®
Speed Shift Technology. Enabling this feature allows the processor to ramp up
its operating frequency more quickly and then improves the system responsiveness. (Default: Auto)
& CPUEnhancedHalt(C1E)
(Note)
Enables or disables Intel
®
CPU Enhanced Halt (C1E) function, a CPU power-saving function in system halt
state. When enabled, the CPU core frequency and voltage will be reduced during system halt state to
decrease power consumption. AutoletstheBIOSautomaticallycongurethissetting.(Default:Auto)
& C3 State Support
(Note)
Allows you to determine whether to let the CPU enter C3 mode in system halt state. When enabled, the
CPU core frequency and voltage will be reduced during system halt state to decrease power consumption.
The C3 state is a more enhanced power-saving state than C1. AutoletstheBIOSautomaticallycongure
this setting. (Default: Auto)
& C6/C7 State Support
(Note)
Allows you to determine whether to let the CPU enter C6/C7 mode in system halt state. When enabled, the
CPU core frequency and voltage will be reduced during system halt state to decrease power consumption.
The C6/C7 state is a more enhanced power-saving state than C3. AutoletstheBIOSautomaticallycongure
this setting. (Default: Auto)
& C8 State Support
(Note)
Allows you to determine whether to let the CPU enter C8 mode in system halt state. When enabled, the CPU
core frequency and voltage will be reduced during system halt state to decrease power consumption. The
C8 state is a more enhanced power-saving state than C6/C7. AutoletstheBIOSautomaticallycongure
this setting. (Default: Auto)
& C10 State Support
(Note)
Allows you to determine whether to let the CPU enter C10 mode in system halt state. When enabled, the
CPU core frequency and voltage will be reduced during system halt state to decrease power consumption.
The C10 state is a more enhanced power-saving state than C8. AutoletstheBIOSautomaticallycongure
this setting. (Default: Auto)
& PackageCStateLimit
(Note)
Allows you to specify the C-state limit for the processor. AutoletstheBIOSautomaticallycongurethis
setting. (Default: Auto)
& CPU Thermal Monitor
(Note)
Enables or disables Intel
®
Thermal Monitor function, a CPU overheating protection function. When enabled,
the CPU core frequency and voltage will be reduced when the CPU is overheated. Auto lets the BIOS
automaticallycongurethissetting.(Default:Auto)
& RingtoCoreoffset(DownBin)
 AllowsyoutodeterminewhethertodisabletheCPURingratioauto-downfunction.Auto lets the BIOS
automaticallycongurethissetting.(Default:Auto)
& CPUEISTFunction
(Note)
Enables or disables Enhanced Intel
®
Speed Step Technology (EIST). Depending on CPU loading, Intel
®
EIST technology can dynamically and effectively lower the CPU voltage and core frequency to decrease
average power consumption and heat production. AutoletstheBIOSautomaticallycongurethissetting.
(Default: Auto)
& Race To Halt (RTH)
(Note)
/EnergyEfcientTurbo
(Note)
Enables or disables the CPU power saving related settings.
& VoltageOptimization
 Allowsyoutodeterminewhethertoenablevoltageoptimizationtoreducepowerconsumption.(Default:Auto)
& Hardware Prefetcher
Allows you to determine whether to enable hardware prefetcher to prefetch data and instructions from the
memory into the cache. (Default: Auto)
(Note) This item is present only when you install a CPU that supports this feature. For more information about
Intel
®
CPUs' unique features, please visit Intel's website.
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