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CPU Configuration
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
CPU Configuration
CPU Brand Name:
Intel(R) Core(TM) i5-2310 CPU @ 2.90GHz
L1 Date Cache
32 kB X 4
L1 Code Cache
32 kB X 4
L2 Cache
256 kB X 4
L3 Cache
6144 kB
Processor Stepping
206a7
Max CPU Speed
2900 MHz
Min CPU Speed
1600 MHz
Processor Cores
4
Intel HT Technology
Supported
Intel VT-x Technology
Supported
Intel SMX Technology
Not Supported
Intel AES-NI
[Disabled]
Intel XD Bit
[Enabled]
Limit CPUID Maximum
[Disabled]
Intel Virtualization Technology
[Disabled]
Power Technology
[Energy Efficient]
CPU C3 Report
[Disabled]
CPU C6 state
[Disabled]
Package C State limit
[No Limit]
Hyper-Threading
[Enabled]
→ ←: Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Intel AES-NI
F-Center
► Intel AES-NI
This item is used to disable or enable Advanced Encryption Standard feature.
► Intel XD 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
overflow 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,
firewall, spyware removal, e-mail filtering software, and other network security measures, IT
managers can free IT resources for other initiatives.
► Limit CPUID Maximum
This item is used to enable or disable CPUID maximum value limit configuration. Set [Disa-
bled] for WinXP.
► 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.
► Power Technology
This item is used to enable or disable the power management features. Default value
is:[Energy Efficient].
► CPU C3 Report (Appears only when Set “Power Technology” to [Custom])
This item is used to enable or disable CPU C3 (ACPI C2/) report to OS.