Asus P9X79 - Manual (Page 85)

ASUS P9X79 3-19
Chapter 3
3.4.2 DIGI+ Power Control
MCH Duty Sense (CHD) [Auto]
Use the <+> and <-> keys to adjust the value. The values range from 0 to 31 with 1 interval.
MCH Recheck [Auto]
Configuration options: [Auto] [Disabled] [Enabled]
CPU Load-Line Calibration [Auto]
CPU 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.
This item allows you to adjust the voltage range from the following percentages to boost the
system performance: 0% (Regular), 25% (Medium), 50% (High), 75% (Ultra High) and 100%
(Extreme).
Configuration options: [Auto] [Regular] [Medium] [High] [Ultra High] [Extreme]
The actual performance boost may vary depending on your CPU specifiation.