MSI MS-98L2 Manual page 41

MS-98L2
► 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 mali-
cious "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 exe-
cution, 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-States (CPU Power states).
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