ASROCK 770 EXTREME3 User Manual page 37

Advanced Clock Calibration
This allows you to adjust Advanced Clock Calibration feature. The default
value is [Disabled]. Configuration options: [Disabled], [Auto], [All Cores] and
[Per Core]. If you select [All Cores], you will see the option "Value (All
Cores)". Configuration options: [+12%] to [-12%]. If you select [Per Core],
you will see the options "Value (Core 0)", "Value (Core 1)", "Value (Core 2)
" and "Value (Core 3)". Configuration options: [+12%] to [-12%].
CPU Active Core Control
This allows you to adjust CPU Active Core Control feature. The configura-
tion options depend on the CPU core you adopt. The default value is [All
Cores].
Processor Maximum Frequency
It will display Processor Maximum Frequency for reference.
North Bridge Maximum Frequency
It will display North Bridge Maximum Frequency for reference.
Processor Maximum Voltage
It will display Processor Maximum Voltage for reference.
Multiplier/Voltage Change
This item is set to [Auto] by default. If it is set to [Manual], you may adjust the
value of Processor Frequency and Processor Voltage. However, it is
recommended to keep the default value for system stability.
BIOS SETUP UTILITY
Main OC Tweaker Advanced
EZ Overclocking
Load Optimized CPU OC Setting
CPU Configuration
Overclock Mode
CPU Frequency (MHZ)
CPU DOC Frequency (MHZ)
PCIE Frequency (MHz)
Spread Spectrum
Boot Failure Guard
Boot Failure Guard Count
Advanced Clock Calibration
CPU Active Core Control
Processor Maximum Frequency
North Bridge Maximum Frequency
Processor Maximum Voltage
Multiplier/Voltage Change
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.
CPU Frequency Multiplier
For safety and system stability, it is not recommended to adjust the value of
this item.
CPU Voltage
It allows you to adjust the value of CPU voltage. However, for safety and
system stability, it is not recommended to adjust the value of this item.
NB Frequency Multiplier
For safety and system stability, it is not recommended to adjust the value of
this item.
H/W Monitor Boot Security
Overclocking may cause
[Press Enter]
damage to your CPU and
motherboard.
It should be done at
your own risk and
[Auto]
expense.
[200]
[Auto]
[100]
[Auto]
[Enabled]
Select Screen
[3]
Select Item
[Disabled]
Enter Go to Sub Screen
[All Cores]
F1 General Help
x10.5 2100 MHZ
F9 Load Defaults
x9.0 18 00 MHz
F10 Save and Exit
1.2500 V
ESC Exit
[Manual]
3 7 3 7 3 7 3 7 3 7
Exit