GIGA-BYTE TECHNOLOGY R281-3C0, User Manual

Page: 85 / 121

- 85 - BIOS Setup
5-3-6-3 CPU C State Control
Autonomous Core C-State
Enable/Disable the Autonomous Core C-State Control.
Options available: Enable/Disable. Default setting is Disable .
CPU C6 Report
Allows you to determine whether to let the CPU enter C6 mode in system halt state. When enabled,
the CPU core frequency and voltage will be reduced during system halt state to decrease power
consumption. The C6 state is a more enhanced power-saving state than C1.
Options available: Disable/Enable/Auto. Default setting is Auto .
Enhanced Halt State (C1E)
(Note)
Core C1E auto promotion control. Takes effect after reboot.
Options available: Enable/Disable. Default setting is Enable .
OS ACPI Cx
Reports CPU C3/C6 to OS ACPI C2 or ACPI C3.
Options available: ACPI C2/ACPI C3. Default setting is ACPI C2 .
(Note) Advanced items prompt when this item is defined.