Performance; Power Management - Dell Vostro 3490 Setup And Specifications Manual

Performance

Table 30. Performance
Option
Multi Core Support
Intel SpeedStep
C-States Control
Intel TurboBoost
Hyper-Thread Control

Power management

Option Description
AC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter is
connected.
Default setting: Wake on AC is not selected.
Enable Intel
● Enable Intel Speed Shift Technology
Speed Shift
Default setting: Enabled
Technology
Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are:
● Disabled
● Every Day
● Weekdays
● Select Days
Default setting: Disabled
USB Wake Allows you to enable USB devices to wake the system from Standby.
Support
24 System setup
NOTE: This feature is only functional when the AC power adapter is connected. If the AC power
adapter is removed during Standby, the system setup removes power from all the USB ports to
conserve battery power.
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
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