Gigabyte GA-Z87X-UD5 TH User Manual download pdf (Page 42)

BIOS Setup

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& Turbo Power Limit (Watts)

Allows you to set a power limit for CPU Turbo mode. When the CPU power consumption exceeds the

speciedpowerlimit,theCPUwillautomaticallyreducethecorefrequencyinordertoreducethepower.

AutosetsthepowerlimitaccordingtotheCPUspecications.(Default:Auto)

& Core Current Limit (Amps)

 AllowsyoutosetacurrentlimitforCPUTurbomode.WhentheCPUcurrentexceedsthespeciedcurrent

limit, the CPU will automatically reduce the core frequency in order to reduce the current. Auto sets the

powerlimitaccordingtotheCPUspecications.(Default:Auto)

& No. of CPU Cores Enabled

(Note)

Allows you to select the number of CPU cores to enable in an Intel

multi-coreCPU(thenumberofCPU

coresmayvarybyCPU).AutoletstheBIOSautomaticallycongurethissetting.(Default:Auto)

& Hyper-Threading Technology

(Note)

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)

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)

& CPU Thermal Monitor

(Note)

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)

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)

(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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Gigabyte GA-Z87X-UD5 TH User Manual Page 42

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