Bios Advanced Menu Cpu Power Management Configuration Options - Oracle Exadata X5-2 Service Manual

Setup Options
BIOS Advanced Menu CPU Power Management
Configuration Options
The following table describes the BIOS Advanced Menu CPU power management
configuration options:
BIOS Advanced Menu CPU Power Management Configuration
TABLE 21
Setup Options
Power Technology
EIST (GV3)
Turbo Mode
CPU C3 report
CPU C6 report
CPU C7 report
Package C State limit
Energy_PERF_BIAS_CFG
mode
Options Defaults
Options Defaults
Disabled/Energy Efficient/ Custom
Custom
Endabled/Disabled Enabled
Enabled/Disabled Enabled
Enabled/Disabled Disabled
Enabled/Disabled Enabled
Enabled/Disabled Disabled
Endabled/Disabled Enabled
PERF/Balanced Perf/ Balanced Perf
Balanced Power/Power
BIOS Advanced Menu Selections
Description
(VMM) can utilize the
additional hardware
capabilities provided
by Intel Virtualization
Technology.
Description
Enables the power
management features.
Enable or disable
Enhanced Intel SpeedStep
Technology (EIST).
Enabled mode is supported
only if Turbo Mode is
supported in the CPU.
Enabled mode also
requires that Enhanced
Multi Threaded Thermal
Monitoring (EMTTM) be
enabled on the CPU.
Enable/disable the CPU
C3 (ACPI C3) report to the
operating system.
Enable/disable the CPU
C6 (ACPI C3) report to the
operating system.
Enable/disable the CPU
C7 (ACPI C3) report to the
operating system.
Enable/disable Package C
State limit.
Use this option
to select the
Energy_PERF_BIAS_CFG
mode.
BIOS Setup Utility Menu Options 209