Gigabyte GA-6LXSV User Manual page 47

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 Efficient: 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
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
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
Configure state for the C-State package demotion.
Options available: Enabled/Disabled. Default setting is Enabled.
Package C state undemotion
Configure state for the C-State package undemotion.
Options available: Enabled/Disabled. Default setting is Enabled.
CFG lock
Options available: Enabled/Disabled. Default setting is Enabled.
Package C State Limit
Configure state for the C-State package limit.
Options available: C0/C1/C3/C6/C7/C7s/C8/C9/C10/Auto. Default setting is Auto.
Intel TXT (LT) Support
Enable/Disable Intel TXT (LT) support.
Options available: Enabled/Disabled. Default setting is Disabled.
(Note) This item is present only if you install a CPU that supports this feature. For more information about
Intel CPUs' unique features, please visit Intel's website.
(Note)
(Note)
- 47 - BIOS Setup