Option DescriptionTurbo Boost Enables or disables the processor to operate in the turbo boost mode. This option is set to Enabled by default.Energy EfficientTurboEnables or disables the Energy Efficient Turbo option.Energy Efficient Turbo (EET) is a mode of operation where a processor’s core frequency is adjusted to be withinthe turbo range based on workload.C1E Enables or disables the processor to switch to a minimum performance state when it is idle. This option is set toEnabled by default.C States Enables or disables the processor to operate in all available power states. This option is set to Enabled by default.Collaborative CPUPerformanceControlEnables or disables the CPU power management option. When set to Enabled, the CPU power management iscontrolled by the OS DBPM and the System DBPM (DAPC). This option is set to Disabled by default.Memory PatrolScrubSets the memory patrol scrub frequency. This option is set to Standard by default.Memory RefreshRateSets the memory refresh rate to either 1x or 2x. This option is set to 1x by default.Uncore Frequency Enables you to select the Processor Uncore Frequency option.Dynamic mode enables the processor to optimize power resources across the cores and uncore during runtime.The optimization of the uncore frequency to either save power or optimize performance is influenced by thesetting of the Energy Efficiency Policy option.Energy EfficientPolicyEnables you to select the Energy Efficient Policy option.The CPU uses the setting to manipulate the internal behavior of the processor and determines whether to targethigher performance or better power savings.Number of TurboBoot Enabled Coresfor Processor 1NOTE: If there are two processors installed in the system, you see an entry for Number of Turbo BoostEnabled Cores for Processor 2.Controls the number of turbo boost enabled cores for processor 1. The maximum number of cores is enabled bydefault.Monitor/Mwait Enables the Monitor/Mwait instructions in the processor. This option is set to Enabled for all system profiles,except Custom by default.NOTE: This option can be disabled only if the C States option in the Custom mode is set to disabled.NOTE: When C States is set to Enabled in the Custom mode, changing the Monitor/Mwait setting doesnot impact the system power or performance.Related linkSystem Profile SettingsViewing System Profile SettingsMiscellaneous SettingsYou can use the Miscellaneous Settings screen to perform specific functions such as updating the asset tag and changing the systemdate and time.Related linkMiscellaneous Settings detailsSystem BIOSViewing Miscellaneous Settings56 Pre-operating system management applications
