User`s manual

BIOS Setup - 46 -
Turbo Mode
When this item is enabled, tje processor will automatically ramp up the clock speed of 1-2 of its
processing cores to improve its performance.
When this item is disabled, the processor will not overclock any of its core.
Options available: Enabled/Disabled. Default setting is Enabled.
Energy Performance
Energy Performance Bias is Intel CPU function.
The larger value in MSR_ENERGY_PERFORMANCE_BIAS register,
CPU will save more power but lose more performance.
Note: This register will be changed by OS too if OS support it like Windows 2008 or newer Linux.
Options available:
Performance : Write value 0 into MSR_ENERGY_PERFORMANCE_BIAS
Balanced Performance: Write value 7 into MSR_ENERGY_PERFORMANCE_BIAS
Balanced Energy: Write value 11 into MSR_ENERGY_PERFORMANCE_BIAS
 EnergyEfcient:Writevalue15intoMSR_ENERGY_PERFORMANCE_BIAS
Default setting is Performance.
Platform power limit lock
Options available: Enabled/Disabled. Default setting is Enabled.
CPU C State
Enable/Disable CPU C State feature.
Options available: Enabled/Disabled. Default setting is Enabled.
Enhanced C1 state
Enable/Disable C1E State feature.
Options available: Enabled/Disabled. Default setting is Enabled.
CPU C3/C6 Report
(Note)
Allows you to determine whether to let the CPU enter C3/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 C3/C6 state is a more enhanced power-saving state than C1.
Options available: Enabled/Disabled. Default setting is Enabled.
CPU C7 Report
(Note)
Allows you to enable or disable the CPU C7 (ACPI C3) report.
Options available: Disabled/CPU C7/CPU C7s. Default setting is CPU C7s.
Package C state demotion
CongurestatefortheC-Statepackagedemotion.
Options available: Enabled/Disabled. Default setting is Disabled.
Package C state undemotion
CongurestatefortheC-Statepackageundemotion.
Options available: Enabled/Disabled. Default setting is Disabled.
CFG lock
Options available: Enabled/Disabled. Default setting is Enabled.