ASRock H87M CPU Voltage Mode, CPU Override Voltage, CPU Voltage Offset, CPU Cache Voltage Offset

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H87M

CPU Voltage Mode

Auto: For optimized settings.

Adaptive: Add voltage to the CPU when the system is under heavy load.

Override: The voltage is fixed.

CPU Override Voltage

Configure the voltage added to the CPU when the system is under heavy load.

CPU Voltage Offset

Configure the dynamic CPU voltage added to the CPU.

CPU Cache Override Voltage

Add voltage to the CPU Cache when the system is under heavy load.

CPU Cache Voltage Offset

Configure the voltage for the CPU Cache. Setting the voltage higher may increase system stability when overclocking.

System Agent Voltage Offset

Configure the voltage for the System Agent. Setting the voltage higher may increase system stability when overclocking.

CPU Analog IO Voltage Offset

CPU I/O Analog Voltage.

CPU Digital IO Voltage Offset

CPU I/O Digital Voltage.

CPU Integrated VR Faults

Disable FIVR Faults to raise the threshold to trigger CPU over current protection and over voltage protection for better overclocking capabilities.

CPU Integrated VR Efficiency Mode

Enable FIVR Efficiency Management for power saving. Disable for better performance and overclocking capabilities.

English

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Contents Page Copyright Notice DisclaimerContents Uefi Setup Utility Exit Screen Package Contents IntroductionSpecifications CPULAN Bios Certifica Unique Features ASRock Crashless Bios ASRock Easy RAID InstallerASRock XFast RAM ASRock OMG Online Management GuardASRock Fast Boot ASRock Interactive UefiASRock Restart to Uefi ASRock On/Off Play TechnologyASRock FAN-Tastic Tuning ASRock Easy Driver InstallerASRock Home Cloud Motherboard Layout No. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU English English Installing the CPU Fan and Heatsink Installing Memory Modules Dimm English PCIe Slot Configurations Expansion Slots PCI and PCI Express SlotsJumpers Setup CLRCMOS1Onboard Headers and Connectors Pwrbtn Power SwitchHeader can support two ports Chassis Speaker Header Pin SPEAKER1 See p.10, No Pin TPM Header This connector supports Pin TPMS1 Installing Two CrossFireXTM-Ready Graphics Cards CrossFireXTM and Quad CrossFireXTM Operation GuideEnglish Driver Installation and Setup Installing Drivers Running The Support CDDrivers Menu Utilities MenuTuning Installing A-TuningUsing A-Tuning Operation ModeTools XFast RAMOC Tweaker System InfoTech Service Intel Rapid Start Technology System RequirementsSetup Guide Configuring Rapid StartDouble-click the Intel Rapid Start Technology Manager icon Using Rapid Start English Intel Smart Connect Technology Installing ASRock Smart Connect Utility Click Apply to enable Smart Connect Using Smart Connect English Configuring and Using Sunlogin Installing Sunlogin remote clientQualcomm Atheros Security Wake On Internet Technology English Installing Sunlogin control client Using Remote Wakeup English Using Remote Control English Intel Extreme Tuning Utility Ixtu UI OverviewManual Tuning System InformationStress Test BenchmarkingInstalling Start8 Configuring Start8Start8 StyleConfigure ControlDesktop AboutIntroduction Uefi Menu BarNavigation Keys ENDMain Screen Active Page on EntryUefi Guide CPU Configuration CPU Ratio OC Tweaker ScreenIntel SpeedStep Technology Intel Turbo Boost TechnologyLong Duration Power Limit Short Duration Power LimitGT Voltage Mode Dram Timing Configuration Load XMP SettingDram Configuration Dram Tweaker RAS# to CAS# Delay tRCDDram Reference Clock Dram FrequencyCommand Rate CR Write Recovery Time tWRRAS to RAS Delay tRRD Write to Read Delay tWTRTCKE TRDRDTRDRDDR TRDRDDDCommand Tri State MRC Fast BootFivr Configuration Fivr Switch Frequency Signature Fivr Switch Frequency OffsetCPU Voltage Mode CPU Integrated VR FaultsCPU Integrated VR Efficiency Mode CPU Override VoltageVoltage Configuration Dram Voltage PCH 1.05V VoltagePCH 1.5V Voltage Advanced Screen CPU Configuration Package C State Support CPU Thermal ThrottlingNo-Execute Memory Protection Intel Virtualization TechnologyChipset Configuration Restore on AC/Power Loss Render StandbyOnboard HD Audio Front PanelStorage Configuration Sata Mode SelectionSata Aggressive Link Power Management Sata ControllersIndicators of reliability Intel Rapid Start Technology Intel Smart Connect Technology Super IO Configuration Acpi Configuration RTC Alarm Power On USB Keyboard/Remote Power OnUSB Mouse Power On USB Configuration USB ControllerUSB 3.0 Controller Legacy USB SupportTrusted Computing Security Device SupportTools Network Configuration Internet SettingInternet Flash Uefi Download ServerDehumidifier CPU Fan Setting Save User DefaultLoad User Default Dehumidifier PeriodHardware Health Event Monitoring Screen Boot Screen Fast BootBoot From Onboard LAN Setup Prompt TimeoutBoot Failure Guard Boot Failure Guard CountFull Screen Logo AddOn ROM DisplayLaunch PXE OpROM Policy Launch Storage OpROM PolicyLaunch Video OpROM Policy Supervisor Password User PasswordSecure Boot Security ScreenExit Screen Contact Information
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