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3
BIOS Setup
CPU Configuration
This section is used to configure the CPU. It will also display the detected CPU
information.
CPU Configuration
Processor Type
EMT64
Processor Speed
Processor Stepping
Microcode Revision
Processor Cores
Intel HT Technology
Hyper-Threading
Active Processor Cores
Hardware Prefetcher
Intel Virtualization Technology
Power Technology
Hyper-Threading
Enable this field for Windows XP and Linux which are optimized for Hyper-
Threading technology. Select disabled for other OSes not optimized for Hyper-
Threading technology. When disabled, only one thread per enabled core is
enabled.
Active Processor Cores
This field is used to enter the number of cores to enable in each processor
package.
Hardware Prefetcher
Turns on or off the MLC streamer prefetcher.
Intel Virtualization Technology
When this field is set to Enabled, the VMM can utilize the additional hardware
capabilities provided by Vanderpool Technology.
Power Technology
Configures the power management features.
70
BIOS SETUP UTILITY
Advanced
Intel (R) Core (TM) i5 CPU
Supported
2394 MHz
20652
3
2
Supported
[Enabled]
[A11]
[Enabled]
[Disabled]
[Energy Efficient]
Version 2.00.1201. Copyright (C) 2009 American Megatrends, Inc.
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.
Select Screen
→ ←:
Select Item
↑↓:
Enter: Select
+/ -:
Change Opt.
F1:
General Help
F2:
Previous Values
F3:
Optimized Defaults
F4:
Save ESC: Exit
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