ASUS P9DE4L Manual Do Utilizador

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Chapter 4: BIOS setup
4.4.1 
CPU Configuration
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 Configuration
 
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.