NEC Express5800 Series Maintenance Manual page 59

Chapter 2 Useful Features
(b) Processor Power Management submenu
For details about the options, see the table below.
Option
Processor C3 Report
Processor C6 Report
Processor C7 Report
Package C state Limit
EIST
Energy Performance
Turbo Boost
P-STATE Coordination
Parameter
Enable or disable the feature to report Processor C3
[Disabled]
State to OS.
Enabled
Disabled Enable or disable the feature to report Processor C6
State to OS.
[Enabled]
[Disabled] Enable or disable the feature to report Processor C7
State to OS.
Enabled
C0 Specify the upper limit for Package C State of processor.
C2
C6
[No Limit]
Enable or disable the Enhanced Intel SpeedStep
Disabled
Technology feature. This option is displayed only when
[Enabled]
the installed processor supports this feature.
Performance Specify whether the performance is preferred or
energy-saving is preferred while processor is running.
[Balanced Performance]
Balanced Energy
Energy Efficient
Enable or disable the Turbo Boost Technology feature.
Disabled
This option is displayed only when the installed
[Enabled]
processor supports this feature and EIST is set to
Enabled.
[HW_ALL] Specify the type of P-STATE Coordination.
SW_ALL This option is displayed when [Enabled] is specified for
SW_ANY EIST.
Express5800/E120e-M Maintenance Guide
Descriptions
[ ]: Factory settings
1. System BIOS
59