Dell OptiPlex 7000 Small Form Factor Service Manual - Page 98

Performance, Table 28. Virtualization, Table 29. Performance

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Table 28. Virtualization Options Intel Virtualization Technology Enable Intel Virtualization Technology(VT) VT for Direct I/O Enable Intel VT for Direct I/O Performance This section provides Performance settings. Table 29. Performance Options Multi-Core Support Active Cores Intel SpeedStep Enable Intel SpeedStep Technology C-States Control Enable C-States Control Intel Turbo Boost Technology Enable Intel Turbo Boost Technology Intel Hyper-Threading Technology Enable Intel Hyper-Threading Technology Dynamic Tuning: Machine Learning 98 BIOS setup Description This field contains a toggle switch to enable or disable Virtualization to run Virtual machine monitor(VMM) (enabled by default). This field allows the user to enable or disable the system from being able to perform VT for Direct I/O (enabled by default). Description This field allows the user to configure the number of active cores on the computer. The options are as follows: ● All Cores (selected by default) ●1 ●2 ●3 This field contains a toggle switch to enable or disable Intel SpeedStep Technology which allows the computer to dynamically adjust processor voltage and core frequency, decreasing average power consumption and heat production (enabled by default). This field contains a toggle switch to enable or disable CStates Control that configures the CPU's ability to enter and exit low power states. When off, it disables all C-States (enabled by default). This field allows the user to enable or disable Intel Turbo Boost Technology (enabled by default). ● Disabled - Does not allow the Intel Turbo Boost Technology driver to increase the performance state of the processor above the standard performance. ● Enabled - Allows the Intel Turbo Boost Technology to increase the performance of the CPU or graphics processor. This field allows the user to configure this feature where the processor resources are used more effectively, enabling multiple threads to run on each core (enabled by default).

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Table 28. Virtualization
Options
Description
Intel Virtualization Technology
Enable Intel Virtualization Technology(VT)
This field contains a toggle switch to enable or disable
Virtualization to run Virtual machine monitor(VMM) (enabled
by default).
VT for Direct I/O
Enable Intel VT for Direct I/O
This field allows the user to enable or disable the system from
being able to perform VT for Direct I/O (enabled by default).
Performance
This section provides Performance settings.
Table 29. Performance
Options
Description
Multi-Core Support
Active Cores
This field allows the user to configure the number of active
cores on the computer. The options are as follows:
●
All Cores (selected by default)
●
1
●
2
●
3
Intel SpeedStep
Enable Intel SpeedStep Technology
This field contains a toggle switch to enable or disable
Intel SpeedStep Technology which allows the computer to
dynamically adjust processor voltage and core frequency,
decreasing average power consumption and heat production
(enabled by default).
C-States Control
Enable C-States Control
This field contains a toggle switch to enable or disable C-
States Control that configures the CPU's ability to enter
and exit low power states. When off, it disables all C-States
(enabled by default).
Intel Turbo Boost Technology
Enable Intel Turbo Boost Technology
This field allows the user to enable or disable Intel Turbo
Boost Technology (enabled by default).
●
Disabled - Does not allow the Intel Turbo Boost
Technology driver to increase the performance state of
the processor above the standard performance.
●
Enabled - Allows the Intel Turbo Boost Technology
to increase the performance of the CPU or graphics
processor.
Intel Hyper-Threading Technology
Enable Intel Hyper-Threading Technology
This field allows the user to configure this feature where
the processor resources are used more effectively, enabling
multiple threads to run on each core (enabled by default).
Dynamic Tuning: Machine Learning
98
BIOS setup