Filter
Top Products
BIOS SETUP
IB957 User’s Manual 31
CPU Configuration
This section shows the CPU configuration parameters.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit Event Logs
CPU Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Processor Type Intel(R) Core(TM) i5 CPU
EMT64 Supported
Processor Speed 2394 MHz
Processor Stepping 20652
Microcode Revision 9
Processor Cores 2
Intel HT Technology Supported
Hyper-threading Enabled
Active Processor Cores All
Limit CPUID Maximum Disabled
Execute Disable Bit Enabled
Hardware Prefetcher Enabled
Adjacent Cache Line Prefetch Enabled
Intel Virtualization Technology Disabled
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.
Active Processor Cores
Number of cores to enable in each processor package.
Limit CPUID Maximum
Disabled for Windows XP.
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.)
Hardware Prefetcher
To turn on/off the MLC streamer prefetcher.