MSI MS-98L9 Manual page 37

MS-98L9
▶ CPU Configuration
▶ Intel Virtualization Technology
Virtualization enhanced by Intel Virtualization Technology will allow a platform
to run multiple operating systems and applications in independent partitions.
With virtualization, one computer system can function as multiple "Virtual"
systems.
▶ Active Processor Cores
This setting specifies the number of active processor cores.
▶ Execute Disable Bit
Intel's Execute Disable Bit functionality can prevent certain classes of malicious
"buffer overflow" attacks when combined with a supporting operating system.
This functionality allows the processor to classify areas in memory by where
application code can execute and where it cannot. When a malicious worm
attempts to insert code in the buffer, the processor disables code execution,
preventing damage or worm propagation.
▶ Intel(R) SpeedStep(tm)
EIST (Enhanced Intel SpeedStep Technology) allows the system to dynamically
adjust processor voltage and core frequency, which can result in decreased
average power consumption and decreased average heat production. When
disabled, the processor will return the actual maximum CPUID input value of
the processor when queried.
▶ C States
This setting controls the C-State (CPU Power state). C-State performance
indicates the ability to run the processor in lower power states when the PC is
idle. This setting enables/disables the C-State Configuration for power saving
purposes.
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