ASRock Z87 Extreme4 manual Short Duration Power Limit, Primary Plane Current Limit, GT Frequency

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Short Duration Power Limit

Configure Package Power Limit 2 in watts. When the limit is exceeded, the CPU ratio will be lowered immediately. A lower limit can protect the CPU and save power, while a higher limit may improve performance.

Primary Plane Current Limit

Configure the current limit of the CPU under Turbo Mode in ampere. A lower limit can protect the CPU and save power, while a higher limit may improve performance.

GT Frequency

Configure the frequency of the integrated GPU.

GT Voltage Mode

Auto: For optimized settings.

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

Override: The voltage is fixed.

GT Adaptive Voltage

Configure the fixed voltage added to the integrated GPU.

GT Voltage Offset

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

DRAM Timing Configuration

DRAM Reference Clock

Select Auto for optimized settings.

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign the appropriate frequency automatically.

English

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Contents Page Copyright Notice DisclaimerDTS, Inc., All Rights Reserved Contents Software and Utilities Operation Page Package Contents IntroductionSpecifications PlatformGraphics LAN Bios Certifica Unique Features ASRock Crashless Bios ASRock Easy RAID InstallerASRock XFast RAM ASRock OMG Online Management GuardASRock Easy Driver Installer ASRock Fast BootASRock Interactive Uefi ASRock Restart to UefiASRock FAN-Tastic Tuning ASRock Distortion-Free SlotMotherboard Layout Z87 Extreme4No. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU Z87 Extreme4 English Installing the CPU Fan and Heatsink Installing Memory Modules Dimm Dual Channel Memory ConfigurationEnglish PCIe Slot Configurations Expansion Slots PCI and PCI Express SlotsJumpers Setup CLRCMOS1BIOSSEL1 Onboard Headers and Connectors Pwrbtn Power SwitchPower LED Header Please connect the chassis Pin PLED1 English ATX Power Connector Pin ATXPWR1 See p.11, No Smart Switches RstbtnDr. Debug Code DescriptionProblem related to USB devices. Please try removing all Using the HDMI-In Port Connection Diagram Step Installing Two SLITM-Ready Graphics Cards Slitm and Quad Slitm Operation GuideASRock SLIBridge2S Card Driver Installation and Setup For Slitm and Quad Slitm modeInstalling Two CrossFireXTM-Ready Graphics Cards CrossFire BridgeInstalling Three CrossFireXTM-Ready Graphics Cards Double-click the AMD Catalyst Control 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 Creating a Mesh Configuring and Using MeshCentralIntel Remote Wake Technology Downloading and Installing Mesh Agent Click Install / Update Click on Power Actions Waking up a PC using mobile device Using Remote Wakeup Configuring and Using SplashtopSetup Guide Using Remote Control Accessing Data Playing Video Intel Extreme Tuning Utility Ixtu UI OverviewManual Tuning System InformationStress Test BenchmarkingInstalling Start8 Configuring Start8Start8 StyleConfigure ControlDesktop AboutIntroduction Uefi Menu BarNavigation Keys ENDUefi Guide Main ScreenActive Page on Entry Load Optimized CPU OC Setting Load Optimized GPU OC SettingOC Tweaker Screen Advanced TurboCPU Configuration CPU Ratio Long Duration Power LimitCPU Cache Ratio BCLK/PCIE FrequencyShort Duration Power Limit GT Voltage ModeDram Timing Configuration Dram Reference Clock Primary Plane Current LimitDram Configuration Dram Tweaker RAS# to CAS# Delay tRCDCAS# Latency tCL Row Precharge Time tRPCommand Rate CR Write Recovery Time tWRRAS to RAS Delay tRRD Write to Read Delay tWTRTRDRDDR TRDRDDDTWRRD TWRRDDRCommand Tri State MRC Fast BootFivr Configuration Fivr Switch Frequency Signature Fivr Switch Frequency OffsetCPU Integrated VR Faults CPU Integrated VR Efficiency ModeCPU Override Voltage CPU Voltage OffsetVcore External Offset Dram VoltagePCH 1.05V Voltage PCH 1.5V VoltageAdvanced Screen CPU Configuration CPU Thermal Throttling No-Execute Memory ProtectionIntel Virtualization Technology Hardware PrefetcherChipset Configuration Restore on AC/Power Loss Igpu Multi-MonitorRender Standby Onboard HD AudioStorage Configuration Sata Mode SelectionSata Aggressive Link Power Management Sata ControllersASMedia SATA3 Mode Sata Boot ROMIntel Rapid Start Technology Intel Smart Connect Technology Super IO Configuration Serial PortSerial Port Address Infrared PortAcpi Configuration Ring-In Power On RTC Alarm Power OnUSB Keyboard/Remote Power On USB Mouse Power OnUSB Configuration USB ControllerUSB 3.0 Controller Legacy USB SupportTools Secure Backup Uefi Network ConfigurationInternet Setting Instant FlashDehumidifier CPU Fan Setting Save User DefaultLoad User Default Dehumidifier FunctionHardware 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 Video OpROM Policy Launch PXE OpROM PolicyLaunch Storage OpROM Policy Supervisor Password User PasswordSecure Boot Security ScreenExit Screen Contact Information
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