ASRock B85M manual CPU Configuration

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4.4.1 CPU Configuration

English

Intel Hyper Threading Technology

Intel Hyper Threading Technology allows multiple threads to run on each core, so that the overall performance on threaded software is improved.

Active Processor Cores

Select the number of cores to enable in each processor package.

CPU C States Support

Enable CPU C States Support for power saving. It is recommended to keep C3, C6 and C7 all enabled for better power saving.

Enhanced Halt State (C1E)

Enable Enhanced Halt State (C1E) for lower power consumption.

CPU C3 State Support

Enable C3 sleep state for lower power consumption.

CPU C6 State Support

Enable C6 deep sleep state for lower power consumption.

CPU C7 State Support

Enable C7 deep sleep state for lower power consumption.

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Contents Page Disclaimer Copyright NoticeContents Uefi Setup Utility Exit Screen Introduction Package ContentsCPU SpecificationsLAN Bios Certifica Unique Features ASRock Internet Flash ASRock Crashless BiosASRock XFast RAM ASRock OMG Online Management GuardASRock On/Off Play Technology ASRock Fast BootASRock Interactive Uefi ASRock Restart to UefiASRock FAN-Tastic Tuning ASRock Easy Driver InstallerASRock Home Cloud ATXPWR1 Motherboard LayoutNo. 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 Expansion Slots PCI and PCI Express Slots PCIe Slot ConfigurationsCLRCMOS1 Jumpers SetupPwrbtn Power Switch Onboard Headers and ConnectorsHeader can support two ports Chassis Speaker Header Pin SPEAKER1 See p.10, No Pin TPM Header This connector supports Pin TPMS1 CrossFireXTM and Quad CrossFireXTM Operation Guide Installing Two CrossFireXTM-Ready Graphics CardsEnglish Driver Installation and Setup 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 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 UI Overview Intel Extreme Tuning Utility IxtuBenchmarking Manual TuningSystem Information Stress TestStyle Installing Start8Configuring Start8 Start8Control ConfigureAbout DesktopUefi Menu Bar IntroductionEND Navigation KeysMain Screen Active Page on EntryUefi Guide Intel Turbo Boost Technology CPU Configuration CPU RatioOC Tweaker Screen Intel SpeedStep TechnologyDram Timing Configuration Load XMP Setting Long Duration Power LimitShort Duration Power Limit GT Voltage ModeDram Frequency Dram Configuration Dram TweakerRAS# to CAS# Delay tRCD Dram Reference ClockWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDTRDRDDD TCKETRDRD TRDRDDRFivr Switch Frequency Offset Command Tri StateMRC Fast Boot Fivr Configuration Fivr Switch Frequency SignatureCPU Override Voltage CPU Voltage ModeCPU Integrated VR Faults CPU Integrated VR Efficiency ModeVoltage Configuration Dram Voltage PCH 1.05V VoltagePCH 1.5V Voltage Advanced Screen CPU Configuration Intel Virtualization Technology Package C State SupportCPU Thermal Throttling No-Execute Memory ProtectionChipset 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 Super IO Configuration Acpi Configuration RTC Alarm Power On USB Keyboard/Remote Power OnUSB Mouse Power On Legacy USB Support USB ConfigurationUSB Controller USB 3.0 ControllerSecurity Device Support Trusted ComputingTools Dehumidifier Function Network ConfigurationInternet Setting Uefi Download ServerDehumidifier Duration Dehumidifier CPU Fan SettingSave User Default Load User DefaultHardware Health Event Monitoring Screen Setup Prompt Timeout Boot ScreenFast Boot Boot From Onboard LANAddOn ROM Display Boot Failure GuardBoot Failure Guard Count Full Screen LogoLaunch PXE OpROM Policy Launch Storage OpROM PolicyLaunch Video OpROM Policy Security Screen Supervisor PasswordUser Password Secure BootExit Screen Contact Information