PCH Voltage [Auto]

Allows you to set the Platform Controller Hub voltage. The values range from 1.05V to 1.40V with a 0.05V interval.

• The values of the CPU Manual Voltage, CPU Offset Voltage, DRAM Voltage, VCCSA Voltage, and PCH Voltage items are labeled in different color, indicating the risk levels of high voltage settings.

•The system may need better cooling system to work stably under high voltage settings.

 

White

Yellow

Pink

Red

CPU Manual

0.8V–0.995V

1.000V–1.045V

1.050V–1.090V

1.095V–1.99V

Voltage

CPU Offset

0.005V–0.05V

0.055V–0.1V

0.105V–0.15V

0.155V–0.635V

Voltage

 

 

 

 

DRAM Voltage

1.2V–1.575V

1.58V–1.65V

1.655V–1.725V

1.73V–2.135V

VCCSA Voltage

0.61V–0.97V

0.975V–1.015V

1.02V–1.06V

1.065V–1.56V

PCH Voltage

1.05V–1.1V

1.15V

1.2V

1.25V–1.40V

The values of CPU Manual Voltage and CPU Offset Voltage vary with CPUs.

CPU PLL Voltage [Auto]

Allows you to set the CPU PLL voltage. Configuration options: [Auto] [+0.10V].

CPU Spread Spectrum [Auto]

[Auto]

Automatic configuration.

[Disabled]

Enhances the BCLK overclocking ability.

[Enabled]

Sets to [Enabled] for EMI control.

3 Chapter

3-18

Chapter 3: BIOS setup