ASRock Z87M Extreme4 CPU Thermal Throttling, No-Execute Memory Protection, Hardware Prefetcher

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Z87M 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 SpecificationsEnglish LAN Bios English Unique Features ASRock OMG Online Management Guard ASRock Crashless BiosASRock Easy RAID Installer ASRock XFast RAMASRock Restart to Uefi ASRock Easy Driver InstallerASRock Fast Boot ASRock Interactive UefiASRock FAN-Tastic Tuning USB3 Motherboard LayoutNo. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU Z87M 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 SetupPwrbtn Power Switch Onboard Headers and ConnectorsPower LED Header Pin PLED1 Front Panel Audio Header Pin HDAUDIO1 See p.11, No ATX Power Connector Pin ATXPWR1 See p.11, No Chassis Intrusion Header Pin CI1 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 Utilities Menu Installing DriversRunning The Support CD Drivers MenuOperation Mode TuningInstalling A-Tuning Using A-TuningXFast 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 IxtuBenchmarking Manual TuningSystem Information Stress TestStyle Installing Start8Configuring Start8 Start8Control ConfigureAbout DesktopUefi Menu Bar IntroductionEND Navigation KeysUefi Guide Main ScreenActive Page on Entry Advanced Turbo Load Optimized CPU OC SettingLoad Optimized GPU OC Setting OC Tweaker ScreenBCLK/PCIE Frequency CPU Configuration CPU RatioLong Duration Power Limit CPU Cache RatioPrimary Plane Current Limit Short Duration Power LimitGT Voltage Mode Dram Timing Configuration Dram Reference ClockRow Precharge Time tRP Dram Configuration Dram TweakerRAS# to CAS# Delay tRCD CAS# Latency tCLWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDTWRRDDR TRDRDDRTRDRDDD TWRRDFivr Switch Frequency Offset Command Tri StateMRC Fast Boot Fivr Configuration Fivr Switch Frequency SignatureCPU Voltage Offset CPU Integrated VR FaultsCPU Integrated VR Efficiency Mode Voltage Configuration CPU Input VoltagePCH 1.5V Voltage PCH 1.05V VoltageAdvanced Screen CPU Configuration Hardware Prefetcher CPU Thermal ThrottlingNo-Execute Memory Protection Intel Virtualization TechnologyChipset Configuration Front Panel Restore on AC/Power LossRender Standby Onboard HD AudioSata Controllers Storage ConfigurationSata Mode Selection Sata Aggressive Link Power ManagementIntel Rapid Start Technology Intel Smart Connect Technology Infrared Port Super IO ConfigurationSerial Port Serial Port AddressAcpi Configuration USB Mouse Power On Ring-In Power OnRTC Alarm Power On USB Keyboard/Remote Power OnLegacy USB Support USB ConfigurationUSB Controller USB 3.0 ControllerSecurity Device Support Trusted ComputingTools Internet Flash Network ConfigurationInternet Setting Instant FlashDehumidifier Period Dehumidifier CPU Fan SettingSave User Default Load User DefaultHardware Health Event Monitoring Screen Case Open Feature Setup Prompt Timeout Boot ScreenFast Boot Boot From Onboard LANAddOn ROM Display Boot Failure GuardBoot Failure Guard Count Full Screen LogoLaunch Video OpROM Policy Launch PXE OpROM PolicyLaunch Storage OpROM Policy Security Screen Supervisor PasswordUser Password Secure BootExit Screen Contact Information