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Chapter 4: BIOS setup
4.4.1 CPU Conguration
The items in this menu show the CPU-related information that the BIOS automatically
detects. Some items may not appear if your CPU does not support the related
functions.
To quickly go to the last item of the second page, press the Page Down button. Press the
Page Up button to go back to the first item in the first page.
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.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Version 2.15.1236. Copyright (C) 2013 American Megatrends, Inc.
Hyper-threading [Enabled]
Active Processor Cores [All]
Execute Disable Bit [Enabled]
Inter Virtualization Technology[Enabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
CPU AES [Enabled]
Boot performance mode [Turbo Performance]
EIST [Enabled]
Turbo Mode [Enabled]
Energy Performance [Performance]
CPU C states [Enabled]
Enhanced C1 state [Enabled]
CPU C3 Report [Enabled]
CPU C6 report [Enabled]
CPU C7 report [CPU C7s]
C1 state auto demotion [Enabled]
C3 state auto demotion [Enabled]
Package C State limit [AUTO]
LakeTiny Feature [Disabled]
Intel TXT (LT) Support [Disabled]
ACPI T State [Disabled]
→←: Select Screen
↑↓: Select Item
Enter: Select Item
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save & Exit
ESC: Exit
L2 Cache 256 kB x 4
L3 Cache 8192 kB
Navigate to the second page of the screen to see the rest of items in this menu by
pressing the Up or Down arrow keys.
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.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
CPU Conguration
Genuine Intel (R) CPU 0000 @ 2.50GHz
CPU Signature 306c2
Microcode Patch ffff0006
Max CPU Speed 2500 MHz
Min CPU Speed 800 MHz
CPU Speed 2500 MHz
Processor Cores 4
Intel HT Technology Supported
Intel VT-x Technology Supported
Intel SMX Technology Supported
64-bit Supported
EIST Technology Supported
CPU C3 State Supported
CPU C6 State Supported
CPU C7 State Supported
L1 Data Cache 32 kB x 4
L1 Code Cache 32 kB x 4
L2 Cache 256 kB x 4
L3 Cache 8192 kB
Version 2.15.1236. Copyright (C) 2013 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select Item
+/-: Change Opt.
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.