Asus P8H67, User Manual, Page: 64 / 80

2-16 ASUS P8H67
2.4.9 VCCIO Voltage [Auto]
Allows you to set the VCCIO voltage. The values range from 0.7350V to 1.6850V with a
0.005V interval.
2.4.10 CPU PLL Voltage [Auto]
Allows you to set the CPU PLL voltage. The values range from 1.8000V to 1.9000V with a
0.1V interval
2.4.11 PCH Voltage [Auto]
Allows you to set the Platform Controller Hub voltage. The values range from 0.8000V to
1.6800V with a 0.0100V interval above 1.05V or 0.0500V interval below 1.05V.
• The values of the CPU Offset Voltage , DRAM Voltage , VCCIO Voltage , CPU PLL
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.
2.4.12 Load-Line Calibration [Auto]
Allows you to enable or disable the Load-Line calibration function.
Configuration options: [Auto] [Disabled] [Enabled]
2.4.13 CPU Spread Spectrum [Auto]
[Auto] Automatic configuration.
[Disabled] Enhances the BCLK overclocking ability.
[Enabled] Sets to [Enabled] for EMI control.