Dell OptiPlex 9020 AIO Owner's Manual page 49

Option
Table 6. Performance
Option
Multi Core Support
Intel SpeedStep
C States Control
Limited CPUID Value
Intel TurboBoost
Hyper-Thread Control
Rapid Start Technology
Table 7. Power Management
Option
AC Recovery
Description
• Append from File- Adds a key to the current database from a user-selected
file
• Delete- Deletes the selected key
• Reset All Keys- Resets to default setting
• Delete All Keys- Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made will be erased and
the keys will restore to default settings.
Description
Specifies whether the process will have one or all cores enabled. The performance of
some applications will improve with the additional cores.
• All - Enabled by default
• 1
• 2
Allows you to enable or disable the Intel SpeedStep mode of the processor. This
option is enabled by default.
Allows you to enable or disable the additional processor sleep states. This option is
enabled by default.
Allows you to limit the maximum value of the Standard CPUID Fuction support. Some
operation systems will not complete installation when maximum CPUID Function
supported is greater than 3.
• Enable CPUID Limit - This option is disabled by default
Allows you to enable or disable Intel TurboBoost mode of the processor. This option
is enabled by default.
• Disabled - Does not allow the TurboBoost driver to increase the performance
state of the processor above the standard performance.
• Enabled - Allows the Intel TurboBoost driver to increase the performance of
the CPU or graphics processor.
Allows you to enable or disable the Hyper-Threading technology. This option is
enabled by default.
Improves the battery life automatically by putting system into a low power state
during Sleep, after a user-specified amount of time. Some increase in resume time
from Sleep state may be experience, but the average resume times should be faster
than the resume from Hibernate. The timer can be set starting from the value "0". By
default, this option is disabled.
Description
Specifies how the computer will respond when AC power is applied after an AC
power loss. You can set the AC Recovery to:
• Power Off (default)
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