Gigabyte GS-R12P4G Manual - Page 49

CPU Power Management Configuration

Page 49 highlights

5-2-3-1 CPU Power Management Configuration CPU Power Management Configuration Power Technology Configure the power management features. Options available: Disable/Energy Efficient/Custom. Default setting is Custom. EIST (Enhanced Intel SpeedStep Technology) Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Options available: Enabled/Disabled. Default setting is Enabled. Turbo Mode When this feature is enabled, the processor can dynamically overclock one or two of its four processing cores to improve performance with applications that are not multi-threaded or optimized for quad-core processors. 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: Enabled/Disabled. Default setting is Enabled. - 49 - BIOS Setup

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BIOS Setup
CPU Power Management Configuration
Power Technology
Configure the power management features.
Options available: Disable/Energy Efficient/Custom. Default setting is
Custom
.
EIST (Enhanced Intel SpeedStep Technology)
Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high
and low levels in response to processor load.
Options available: Enabled/Disabled. Default setting is
Enabled
.
Turbo Mode
When this feature is enabled, the processor can dynamically overclock one or two of its four processing
cores to improve performance with applications that are not multi-threaded or optimized for quad-core
processors.
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 con-
sumption. 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: Enabled/Disabled. Default setting is
Enabled
.
5-2-3-1 CPU Power Management Configuration