Dell OptiPlex 9020M Owner's Manual page 43

Table 6. Performance
Option
Multi Core Support
Intel SpeedStep
C States Control
Limit CPUID Value
Intel TurboBoost
Hyper-Thread Control
Rapid Start Technology
• 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 - This option is enabled by default
• 1
• 2
NOTE: To enable Trusted Execution mode, all cores must be enabled.
Allows you to enable or disable the Intel SpeedStep mode of the
processor.
• Enable Intel SpeedStep
- This option is enabled by default.
Allows you to enable or disable the additional processor sleep states.
• C States
- This option is enabled by default.
This field limits the maximum value the processor Standard CPUID
Function will support.
• Enable CPUID Limit - This option is not set by default.
NOTE: Some Operating system will not complete installation when
the maximum CPUID Function is greater than 3.
Allows you to enable or disable Intel TurboBoost mode of the processor.
• 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 HyperThreading in the processor.
Default Setting: Enabled.
Intel Rapid Start Technology enable system to get up and run faster from
even the deepest sleep, saving time and power consumption.
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