According to Intel CPU spec, DIMMs with voltage requirement over 1.5V may damage the CPU permanently. We recommend you install the DIMMs with the voltage requirement below 1.5V.

VCCIO Voltage [Auto]

Allows you to set the VCCIO voltage. The values range from 0.90V to 1.70V with a 0.01V interval.

VCCSA Voltage [Auto]

Allows you to set the VCCSA voltage. The values range from 0.77V to 1.60V with a 0.01V interval.

CPU PLL Voltage [Auto]

Allows you to set the CPU PLL voltage. The values range from 1.20V to 2.20V with a 0.01V interval.

Load-Line Calibration [Auto]

Load-line is defined by Intel VRM spec and affects CPU voltage. The CPU working voltage will decrease proportionally to CPU loading. Higher load-line calibration would get higher voltage and better overclocking performance, but increase the CPU and VRM thermal. Configuration options: [Auto] [Disabled] [Enabled]

The actual performance boost may vary depending on your CPU specification.

CPU Spread Spectrum [Auto]

[Auto]

Automatic configuration.

[Disabled]

Enhances the BCLK overclocking ability.

[Enabled]

Sets to [Enabled] for EMI control.

Chapter 3

ASUS P8C WS

3-13