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This item is used to disable or enable Advanced Encryption Standard feature.
You can select the EIST (Processor Power Management, PPM) through this item.
Turbo mode allows processor cores to run faster than its marked frequency in specic condi-
tion. It appears only when the “EIST” is enabled.appears only when the “EIST” is enabled. only when the “EIST” is enabled.
This item is used to enable/disable the Execute Disable Bit feature.Intel’s Execute Disable Bit
functionality can help prevent certain classes of malicious buffer overow attacks when com-
bined with a supporting operating system .
This item is used to enable or disable CPUID maximum value limit conguration. Set Limit
CPUID Maximum to 3. Should be [Disabled] for WinXP.
(Appears only when CPU supports)
Virtualization (i.e. Intel
®
Vanderpool Technology) allows a platform to run multiple operating
systems and applications in independent partitions or “containers.” One physical compute
system can function as multiple “virtual” systems. Vanderpool Technology can help improve
future virtualization solutions. This item will be displayed only when the CPU is supporting this
feature and the setting is used to enable/disable it.
This item is used to enable or disable CPU C6 (ACPI C3) report to OS.
This item is used to enable or disable CPU C3 (ACPI C2) report to OS.
Enhanced Intel SpeedStep
®
technology (EIST) allows the system to dynamically
adjust processor voltage and core frequency, which can result in decreased average
power consumption and decreased average heat production. There are some system
requirements must be met, including CPU, chipset, motherboard, BIOS and operation
system. Please refer to Intel website for more information.
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