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BIOS SETUP
26
IB895 User’s Manual
CPU Configuration
This section shows the CPU configuration parameters.
Aptio Setup Utility
Main
Advanced
Chipset
Boot
Security
Save & Exit
CPU Configuration
Processor Type
Intel(R) Atom(TM) CPU
EMT64 Not
Supported
Processor Speed
1865 MHz
System Bus Speed
533 MHz
Ratio Status
14
Actual Ratio
14
System Bus Speed
533 MHz
Processor Stepping
30661
Microcode Revision
265
L1 Cache RAM
2x56 k
L2 Cache RAM
2x512 k
Processor Core
Dual
Hyper-Threading Supported
Hyper-Threading Enabled
Execute Disable Bit
Enabled
Limit CPUID Maximum
Disabled
→
←
Select Screen
↑↓
Select Item
Enter: Select
+- Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & EXIT
ESC: Exit
Hyper-threading
Enabled for Windows XP and Linux (OS optimized for
Hyper-Threading Technology) and Disabled for other OS (OS not
optimized for Hyper-Threading Technology). When Disabled, only one
thread per enabled core is enabled.
Execute Disable Bit
XD can prevent certain classes of malicious buffer overflow attacks
when combined with a supporting OS (Windows Server 2003 SP1,
Windows XP SP2, SuSE Linux 9.2, Re33dHat Enterprise 3 Update 3.)
Limit CPUID Maximum
Disabled for Windows XP.