Supermicro X11SDV-8C+-TLN2F User Manual page 64

Super X11SDV-4C/8C/8C+/12C/16C/16C+-TLN2F User's Manual
Energy Efficient Turbo
Use this feature to enable or disable energy efficient turbo. The options are Enable and
Disable.
Turbo Mode
This feature will enable dynamic control of the processor, allowing it to run above stock
frequency. The options are Disable and Enable.
 Hardware PM State Control
Hardware P-States
This setting allows you to select between OS and hardware-controlled P-states. Select-
ing Native Mode allows the OS to choose a P-state. Selecting Out of Band Mode allows
the hardware to autonomously choose a P-state without OS guidance. Selecting Native
Mode with No Legacy Support functions as Native Mode with no support for older hard-
ware. The options are Disable, Native Mode, Out of Band Mode, and Native Mode with
No Legacy Support.
 CPU C State Control
Autonomous Core C-State
Enabling this setting allows the hardware to autonomously choose to enter a C-state
based on power consumption and clock speed. The options are Disable and Enable.
This feature must be set to Disable to be able to configure the next two features.
CPU C6 Report
Select Enable to allow the BIOS to report the CPU C6 State (ACPI C3) to the operating
system. During the CPU C6 State, the power to all cache is turned off. The options are
Disable, Enable, and Auto.
Enhanced Halt State (C1E)
Select Enable to use Enhanced Halt State technology, which will significantly reduce the
CPU's power consumption by reducing its clock cycle and voltage during a Halt state.
The options are Disable and Enable.
64