ASRock Z87 Extreme4 CPU Thermal Throttling, No-Execute Memory Protection, Hardware Prefetcher

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Z87 Extreme4

CPU Thermal Throttling

Enable CPU internal thermal control mechanisms to keep the CPU from overheat- ing.

No-Execute Memory Protection

Processors with No-Execution Memory Protection Technology may prevent certain classes of malicious buffer overflow attacks.

Intel Virtualization Technology

Intel Virtualization Technology allows a platform to run multiple operating systems and applications in independent partitions, so that one computer system can function as multiple virtual systems.

Hardware Prefetcher

Automatically prefetch data and code for the processor. Enable for better performance.

Adjacent Cache Line Prefetch

Automatically prefetch the subsequent cache line while retrieving the currently requested cache line. Enable for better performance.

English

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Contents Page Disclaimer Copyright NoticeDTS, Inc., All Rights Reserved Contents Software and Utilities Operation Page Introduction Package ContentsPlatform SpecificationsGraphics LAN Bios Certifica Unique Features ASRock Easy RAID Installer ASRock Crashless BiosASRock XFast RAM ASRock OMG Online Management GuardASRock Fast Boot ASRock Easy Driver InstallerASRock Interactive Uefi ASRock Restart to UefiASRock Distortion-Free Slot ASRock FAN-Tastic TuningZ87 Extreme4 Motherboard LayoutNo. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU Z87 Extreme4 English Installing the CPU Fan and Heatsink Dual Channel Memory Configuration Installing Memory Modules DimmEnglish Expansion Slots PCI and PCI Express Slots PCIe Slot ConfigurationsCLRCMOS1 Jumpers SetupBIOSSEL1 Pwrbtn Power Switch Onboard Headers and ConnectorsPower LED Header Please connect the chassis Pin PLED1 English ATX Power Connector Pin ATXPWR1 See p.11, No Rstbtn Smart SwitchesCode Description Dr. DebugProblem related to USB devices. Please try removing all Using the HDMI-In Port Connection Diagram Step Slitm and Quad Slitm Operation Guide Installing Two SLITM-Ready Graphics CardsASRock SLIBridge2S Card For Slitm and Quad Slitm mode Driver Installation and SetupCrossFire Bridge Installing Two CrossFireXTM-Ready Graphics CardsInstalling Three CrossFireXTM-Ready Graphics Cards Double-click the AMD Catalyst Control Running The Support CD Installing DriversDrivers Menu Utilities MenuInstalling A-Tuning TuningUsing A-Tuning Operation ModeXFast RAM ToolsSystem Info OC TweakerTech Service System Requirements Intel Rapid Start TechnologyConfiguring Rapid Start Setup GuideDouble-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 UI Overview Intel Extreme Tuning Utility IxtuSystem Information Manual TuningStress Test BenchmarkingConfiguring Start8 Installing Start8Start8 StyleControl ConfigureAbout DesktopUefi Menu Bar IntroductionEND Navigation KeysUefi Guide Main ScreenActive Page on Entry Load Optimized GPU OC Setting Load Optimized CPU OC SettingOC Tweaker Screen Advanced TurboLong Duration Power Limit CPU Configuration CPU RatioCPU Cache Ratio BCLK/PCIE FrequencyGT Voltage Mode Short Duration Power LimitDram Timing Configuration Dram Reference Clock Primary Plane Current LimitRAS# to CAS# Delay tRCD Dram Configuration Dram TweakerCAS# Latency tCL Row Precharge Time tRPWrite Recovery Time tWR Command Rate CRRAS to RAS Delay tRRD Write to Read Delay tWTRTRDRDDD TRDRDDRTWRRD TWRRDDRMRC Fast Boot Command Tri StateFivr Configuration Fivr Switch Frequency Signature Fivr Switch Frequency OffsetCPU Integrated VR Efficiency Mode CPU Integrated VR FaultsCPU Override Voltage CPU Voltage OffsetDram Voltage Vcore External OffsetPCH 1.05V Voltage PCH 1.5V VoltageAdvanced Screen CPU Configuration No-Execute Memory Protection CPU Thermal ThrottlingIntel Virtualization Technology Hardware PrefetcherChipset Configuration Igpu Multi-Monitor Restore on AC/Power LossRender Standby Onboard HD AudioSata Mode Selection Storage ConfigurationSata Aggressive Link Power Management Sata ControllersSata Boot ROM ASMedia SATA3 ModeIntel Rapid Start Technology Intel Smart Connect Technology Serial Port Super IO ConfigurationSerial Port Address Infrared PortAcpi Configuration RTC Alarm Power On Ring-In Power OnUSB Keyboard/Remote Power On USB Mouse Power OnUSB Controller USB ConfigurationUSB 3.0 Controller Legacy USB SupportTools Network Configuration Secure Backup UefiInternet Setting Instant FlashSave User Default Dehumidifier CPU Fan SettingLoad User Default Dehumidifier FunctionHardware Health Event Monitoring Screen Fast Boot Boot ScreenBoot From Onboard LAN Setup Prompt TimeoutBoot Failure Guard Count Boot Failure GuardFull Screen Logo AddOn ROM DisplayLaunch Video OpROM Policy Launch PXE OpROM PolicyLaunch Storage OpROM Policy User Password Supervisor PasswordSecure Boot Security ScreenExit Screen Contact Information
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