ASRock Z97 Extreme9 User Manual - Page 97

CPU Integrated VR Efficiency Mode, CPU Digital IO Voltage Offset

Page 97 highlights

Z97 Extreme9 FIVR Configuration FIVR Switch Frequency Signature Select whether to boost or lower the FIVR Switch Frequency. FIVR Switch Frequency Offset Configure the percentage of frequency boost or deduction. Vcore Override Voltage Add voltage to the Vcore when the system is under heavy load. Vcore Voltage Additional Offset Configure the dynamic Vcore voltage added to the Vcore. CPU Cache Override Voltage Add voltage to the CPU Cache when the system is under heavy load. CPU Cache Voltage Offset Configure the voltage for the CPU Cache. Setting the voltage higher may increase system stability when overclocking. System Agent Voltage Offset Configure the voltage for the System Agent. Setting the voltage higher may increase system stability when overclocking. CPU Analog IO Voltage Offset CPU I/O Analog Voltage. CPU Digital IO Voltage Offset CPU I/O Digital Voltage. CPU Integrated VR Faults Disable FIVR Faults to raise the threshold to trigger CPU over current protection and over voltage protection for better overclocking capabilities. CPU Integrated VR Efficiency Mode Enable FIVR Efficiency Management for power saving. Disable for better performance and overclocking capabilities. 91 English

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91
English
Z97 Extreme9
FIVR Configuration
FIVR Switch Frequency Signature
Select whether to boost or lower the FIVR Switch Frequency.
FIVR Switch Frequency Offset
Configure the percentage of frequency boost or deduction.
Vcore Override Voltage
Add voltage to the Vcore when the system is under heavy load.
Vcore Voltage Additional Offset
Configure the dynamic Vcore voltage added to the Vcore.
CPU Cache Override Voltage
Add voltage to the CPU Cache when the system is under heavy load.
CPU Cache Voltage Offset
Configure the voltage for the CPU Cache. Setting the voltage higher may increase
system stability when overclocking.
System Agent Voltage Offset
Configure the voltage for the System Agent. Setting the voltage higher may increase system
stability when overclocking.
CPU Analog IO Voltage Offset
CPU I/O Analog Voltage.
CPU Digital IO Voltage Offset
CPU I/O Digital Voltage.
CPU Integrated VR Faults
Disable FIVR Faults to raise the threshold to trigger CPU over current protection
and over voltage protection for better overclocking capabilities.
CPU Integrated VR Efficiency Mode
Enable FIVR Efficiency Management for power saving. Disable for better
performance and overclocking capabilities.