Dell Vostro 5481 Setup and specifications guide - Page 28

Performance, Power management

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Performance Table 31. Performance Option Multi Core Support Intel SpeedStep C-States Control Intel TurboBoost Hyper-Thread Control Power management Description This field specifies whether the process has one or all cores enabled. The performance of some applications improves with the additional cores. • All-Default •1 •2 •3 Allows you to enable or disable the Intel SpeedStep mode of processor. • Enable Intel SpeedStep This option is set by default. Allows you to enable or disable the additional processor sleep states. • C states This option is set by default. Allows you to enable or disable the Intel TurboBoost mode of the processor. • Enable Intel TurboBoost This option is set by default. Allows you to enable or disable the HyperThreading in the processor. • Disabled • Enabled-Default Table 32. Power Management Option AC Behavior Description Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected. • Wake on AC This option is not set by default. Enable Intel Speed Shift Technology Allows you to enable or disable the Intel Speed Shift Technology. • Enabled-Default 28 System setup

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Performance
Table 31. Performance
Option
Description
Multi Core Support
This
field
specifies
whether the process has one or all cores
enabled. The performance of some applications improves with the
additional cores.
•
All
—Default
•
1
•
2
•
3
Intel SpeedStep
Allows you to enable or disable the Intel SpeedStep mode of
processor.
•
Enable Intel SpeedStep
This option is set by default.
C-States Control
Allows you to enable or disable the additional processor sleep
states.
•
C states
This option is set by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the
processor.
•
Enable Intel TurboBoost
This option is set by default.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
•
Disabled
•
Enabled
—Default
Power management
Table 32. Power Management
Option
Description
AC Behavior
Allows you to enable or disable the computer from turning on automatically when an AC adapter is
connected.
•
Wake on AC
This option is not set by default.
Enable Intel Speed Shift
Technology
Allows you to enable or disable the Intel Speed Shift Technology.
•
Enabled
—Default
28
System setup