Performance - Dell 24CFV Service Manual

Table 19. Virtualization (continued)
Options
VT for Direct I/O
Enable Intel VT for Direct I/O

Performance

This section provides Performance settings.
Table 20. 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
Enable Dynamic Tuning: Machine Learning
Description
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 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).
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).
This field allows the user to configure the OS' capability to
enhance dynamic power tuning capabilities based on detected
workloads (disabled by default)
System setup 101