24
3
CPU Coniguration
C1E Support
C1E represents Enhanced HALT State. It is a feature which Intel CPU uses to reduce power
consumption when in halt state. C1E drops the CPU's multiplier and voltage to lower levels
when a HLT (halt) command is issued. This item is used to enable/disable the C1E support.
Hyper-Threading
This item is used to enable/disable the Hyper-Threading Technology feature.
Execute Disable Bit
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
overlow attacks when combined with a supporting operating system.
Execute Disable Bit 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 and worm propagation.
Replacing older computers with Execute Disable Bit-enabled systems can halt worm attacks,
reducing the need for virus-related repairs. By combining Execute Disable Bit with anti-virus,
irewall, spyware removal, e-mail iltering software, and other network security measures, IT
managers can free IT resources for other initiatives.
Intel Virtualization Technology
(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.
CPU Coniguration
Genuine Intel(R) CPU 0 @ 2.40GHz
EMT 64
Supported
Processor Speed
2400 MHz
CPU ID
206a2
Microcode Revision
26
Processor Cores
2
Intel HT Technology
Supported
C1E Support
[Enabled]
Hyper-threading
[Enabled]
Execute Disable Bit
[Enabled]
Intel Virtualization Technology
[Disabled]
CPU C6 report
[Enabled]
Package C State limit
[No Limit]
Version 2.02.1205. Copyright (C) 2010 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.
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