ASRock 880GMH-LE/USB3 User Manual - Page 40

Multiplier/Voltage Change

Page 40 highlights

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 configuration options depend on the CPU core you adopt. The default value is [All Cores]. AMD Turbo Core Technology Use this to enable or disable AMD Turbo Core Technology. The default value is [Enabled]. AMD IO C-State Support Use this to enable or disable AMD IO C-State SupportTurbo Core Technology. The default value is [Enabled]. 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 H/W Monitor Boot Security Exit Load Optimized mGPU OC Setting [Press Enter] CPU Configuration Overclock Mode CPU Frequency (MHZ) PCIE Frequency (MHz) Spread Spectrum Boot Failure Guard Boot Failure Guard Count Advanced Clock Calibration CPU Active Core Control AMD Turbo Core Technology AMD IO C-State Support [Auto] [200] [100] [Auto] [Enabled] [3] [Disabled] [Disabled] [Enabled] [Enabled] Processor Maximum Frequency x10.5 2100 MHZ North Bridge Maximum Frequency x9.0 1800 MHZ Processor Maximum Voltage 1.2500 V Multiplier/Voltage Change [Manual] Overclocking may cause damage to your CPU and motherboard. It should be done at your own risk and expense. Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. 40

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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].
AMD Turbo Core Technology
Use this to enable or disable AMD Turbo Core Technology. The default
value is [Enabled].
AMD IO C-State Support
Use this to enable or disable AMD IO C-State SupportTurbo Core Technology.
The default value is [Enabled].
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
Advanced
H/W Monitor
Boot
Security
Exit
Overclocking may cause
damage to your CPU and
motherboard.
It should be done at
your own risk and
expense.
Select Screen
Select Item
Enter
Go to Sub Screen
F1
General Help
F9
Load Defaults
F10
Save and Exit
ESC
Exit
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.
OC Tweaker
CPU Configuration
CPU Frequency (MHZ)
PCIE Frequency (MHz)
Overclock Mode
[200]
[100]
[Auto]
Spread Spectrum
Boot Failure Guard
Advanced Clock Calibration
CPU Active Core Control
AMD Turbo Core Technology
AMD IO C-State Support
Boot Failure Guard Count
[Auto]
[Enabled]
[3]
[Disabled]
[Disabled]
[Enabled]
[Enabled]
Load Optimized mGPU OC Setting
[Press Enter]
Processor Maximum Frequency
North Bridge Maximum Frequency
Processor Maximum Voltage
x10.5 2100 MHZ
x9.0 1800 MHZ
1.2500 V
Multiplier/Voltage Change
[Manual]