ASRock Fatal1ty Z270 Professional Gaming i7 User Manual - Page 79

Boot CPU PLL Voltage

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Fatal1ty Z270 Professional Gaming i7 Series CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is under heavy loading. DRAM Voltage Use this to configure DRAM Voltage. The default value is [Auto]. DRAM Activating Power Supply Configure the voltage for the DRAM Activating Power Supply. VTT DDR Voltage Configure the VTT DDR Voltage. PCH +1.0 Voltage Configure the chipset voltage (1.0V). PCH PLL Voltage PCH PLL voltage helps BCLK overclocking, also slightly improves memory overclocking. VCCIO Voltage Configure the voltage for the VCCIO. Boot CPU PLL Voltage CPU PLL voltage for BCLK and memory training. CPU PLL volt helps BCLK overclocking, also slightly improves memory overclocking. Setting this voltage higher helps CPU cold bug under LN2 cooling. Keep CPU PLL Voltage around 1.650V-1.800V will improve cold bug under LN2 benching. Eventual CPU PLL Voltage CPU PLL Voltage used for botting into OS. CPU PLL volt helps BCLK overclocking, also slightly improves memory overclocking. Setting this voltage higher helps CPU cold bug under LN2 cooling. Keep CPU PLL Voltage around 1.650V-1.800V will improve cold bug under LN2 benching. VCCSA Voltage Configure the voltage for the VCCSA. VCC PLL Voltage VCC PLL helps BCLK overclocking. Also this voltage rail is input source of CPU 71 English

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English
Fatal1ty Z270 Professional Gaming i7 Series
CPU Load-Line Calibration
CPU Load-Line Calibration helps prevent CPU voltage droop when the system is
under heavy loading.
DRAM Voltage
Use this to configure DRAM Voltage. °e default value is [Auto].
DRAM Activating Power Supply
Configure the voltage for the DRAM Activating Power Supply.
VTT DDR Voltage
Configure the VTT DDR Voltage.
PCH +1.0 Voltage
Configure the chipset voltage (1.0V).
PCH PLL Voltage
PCH PLL voltage helps BCLK overclocking, also slightly improves memory
overclocking.
VCCIO Voltage
Configure the voltage for the VCCIO.
Boot CPU PLL Voltage
CPU PLL voltage for BCLK and memory training. CPU PLL volt helps BCLK
overclocking, also slightly improves memory overclocking. Setting this voltage
higher helps CPU cold bug under LN2 cooling. Keep CPU PLL Voltage around
1.650V-1.800V will improve cold bug under LN2 benching.
Eventual CPU PLL Voltage
CPU PLL Voltage used for botting into OS. CPU PLL volt helps BCLK overclocking,
also slightly improves memory overclocking. Setting this voltage higher helps CPU
cold bug under LN2 cooling. Keep CPU PLL Voltage around 1.650V-1.800V will
improve cold bug under LN2 benching.
VCCSA Voltage
Configure the voltage for the VCCSA.
VCC PLL Voltage
VCC PLL helps BCLK overclocking. Also this voltage rail is input source of CPU