Dell Vostro 7590 Setup and specifications guide - Page 29

Performance, Power management

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Performance Table 30. Performance Option Multi Core Support Intel SpeedStep C-States Control Intel® TurboBoost™ Hyper-Thread Control 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. This option enables or disables the Intel® TurboBoost™ mode of the processor Allows you to enable or disable the HyperThreading in the processor. • Disabled • Enabled-Default Power management Table 31. Power Management Option Lid Switch Description Allows you to disable the lid switch. The options are: • Enable Lid Switch-enabled by default • Power On Lid Open-enabled by default AC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected. • Wake on AC By default, this option is disabled. System setup 29

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Performance
Table 30. 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™
This option enables or disables the Intel® TurboBoost™ mode of
the processor
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
•
Disabled
•
Enabled
—Default
Power management
Table 31. Power Management
Option
Description
Lid Switch
Allows you to disable the lid switch.
The options are:
•
Enable Lid Switch
—enabled by default
•
Power On Lid Open
—enabled by default
AC Behavior
Allows you to enable or disable the computer from turning on automatically when an AC adapter is
connected.
•
Wake on AC
By default, this option is disabled.
System setup
29