Gigabyte GA-X79-UP4 - Page 38

BIOS Setup
- 38 -
& CPU Core Enabled
(Note 1)
Allows you to determine whether to enable all CPU cores. AutoletstheBIOSautomaticallycongurethis
setting.(Default:Auto)
& Hyper-Threading Technology
(Note 1)
Allows you to determine whether to enable multi-threading technology when using an Intel CPU that supports
this function. This feature only works for operating systems that support multi-processor mode. Auto lets
theBIOSautomaticallycongurethissetting.(Default:Auto)
& CPU Enhanced Halt (C1E)
(Note 1)
 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/C6 State Support
(Note 1)
Allows you to determine whether to let the CPU enter C3/C6 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/C6 state is a more enhanced power-saving state than C1. Auto
letstheBIOSautomaticallycongure
thissetting.(Default:Auto)
& CPU Thermal Monitor
(Note 1)
Enables or disables Intel CPU 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)
& CPU EIST Function
(Note 1)
 EnablesordisablesEnhancedIntelSpeedStep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)
& ExtremeMemoryProle(X.M.P.)
(Note 2)
 AllowstheBIOStoreadtheSPDdataonXMPmemorymodule(s)toenhancememoryperformancewhen
enabled.
Disabled  Disablesthisfunction.(Default)
Prole1  UsesProle1settings.
Prole2
(Note2)
 UsesProle2settings.
& System Memory Multiplier
Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD
data.(Default:Auto)
& Memory Frequency (MHz)
 Therstmemoryfrequencyvalueisthenormaloperatingfrequencyofthememorybeingused;thesecond
is the memory frequency that is automatically adjusted according to the Host Clock Frequency, Processor
Base Clock, and System Memory Multiplier settings.
(Note1) 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.
(Note2) Thisitemispresentonlywhenyouinstallamemorymodulethatsupportsthisfeature.