Table 42. System setup options—Virtualization menu (continued)
Virtualization
Intel Virtualization Technology
Enables or disables the computer to run a virtual machine monitor (VMM).
Default: ON
VT for Direct I/O
Enable Intel VT for Direct I/O
Enables or disables the computer to perform Virtualization Technology for
Direct I/O (VT-d). VT-d is an Intel method that provides virtualization for
memory map I/O.
Default: ON
Table 43. System setup options—Performance menu
Performance
Multi-Core Support
Active Cores
Changes the number of CPU cores available to the operating system. The
default value is set to the maximum number of cores.
By default, All Cores is selected.
Intel SpeedStep
Enable Intel SpeedStep Technology
Enables or disables the Intel SpeedStep Technology to dynamically adjust
processor voltage and core frequency, decreasing average power consumption
and heat production.
Default: ON
C-States Control
Enable C-State Control
Enables or disables the CPU's ability to enter and exit low-power states.
Default: ON
Enable Adaptive C-States for Discrete
Graphics
Allows the computer to dynamically detect high usage of a discrete graphics
and adjust the computer parameters for higher performance during that time
period.
Default: ON
Intel Turbo Boost Technology
Enable Intel Turbo Boost Technology
Enabled or disabled the Intel TurboBoost mode of the processor. If enabled, the
Intel TurboBoost driver increases the performance of the CPU or graphics
processor.
Default: ON
Intel Hyper-Threading Technology
Enable Intel Hyper-Threading Technology Enabled or disabled the Intel Hyper-Threading mode of the processor. If
enabled, the Intel Hyper-Threading increases the efficiency of the processor
resources when multiple threads run on each core.
Default: ON
Dynamic Tuning:Machine Learning
Enable Dynamic Tuning:Machine Learning Enables or disables OS capability to enhance dynamic power tuning capabilities
based on detected workloads.
Default: OFF
Table 44. System setup options—System Logs menu
System Logs
BIOS Event Log
34
System setup
