1. Server Module BIOS
Scalable Modular Server DX2000 Maintenance Guide
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Chapter 2 Useful Features
For details about the options, see the table below.
Option Parameter
Description
Power Management Policy
Performance Preferred
[Energy Preferred]
Custom
Set Power Management Policy.
Set this item to [Custom] to select the following menu
items.
Processor C3 Report
[Disabled]
Enabled
Enable or disable the function to report the availability of
the processor C3 state to OS.
Processor C6 Report
Disabled
[Enabled]
Enable or disable the function to report the availability of
the processor C6 state to OS.
Package C-State Limit
C0/C1
C2
C6(non Retention)
C6(Retention)
[No Limit]
Specify the upper limit for Package C State of processor.
EIST Disabled
[Enabled]
Enable or disable the Enhanced Intel SpeedStep
Technology feature. This option is displayed only when
the installed processor supports this feature.
Energy Performance
Performance
[Balanced Performance]
Balanced Power
Power
Set a ratio to decide whether a priority is given to the
performance or the power saving in the operation of the
processor.
This item is displayed when you set “EIST” to [Enabled].
Turbo Boost
Disabled
[Enabled]
Enable or disable the Turbo Boost Technology feature.
This option is displayed only when the installed
processor supports this feature.
Energy Efficient Turbo
Disabled
[Enabled]
Enable or disable Energy Efficient Turbo. This item is
displayed when you set. ”EIST” to [Enabled] and ”Turbo
Boost” to [Enabled].
P-State Coordination
[HW_ALL]
SW_ALL
SW_ANY
Specify the P-STATE Coordination type.
This parameter is displayed when EIST is set to
“Enabled”.
Workload Sensitivity
[Balanced]
I/O sensitive
Set [I/O sensitive] when you want to put a higher priority
to the system performance for the I/O workload.
Uncore Frequency Scaling
Disabled
[Enabled]
Enable or disable the function to adjust the operating
frequency of Uncore.
Uncore Frequency
Coordination
[Disabled]
Enabled
Enable or disable the function to adjust the operating
frequency of Uncore between processors. This item is
displayed when you set ”Uncore Frequency Scaling” to
[Enabled].
[ ]: Factory setting
Содержание DX2000
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