Asus Maximus iv extreme rev 3, User Manual, Page: 105 / 196

ASUS Maximus IV Extreme-Z 3-13
VCCSA/IO Voltage [Auto]
Allows you to set the VCCSA voltage. The values range from 0.80V to 1.70V with a
0.00625V interval.
CPU PLL Voltage [Auto]
Allows you to set the CPU PLL voltage. The values range from 1.20V to 2.20V with
a 0.00625V interval.
PCH Voltage [Auto]
Allows you to set the Platform Controller Hub voltage. The values range from
0.80825V to 1.70925V with a 0.01325V interval.
PCH PLL Voltage [Auto]
Allows you to set the PCH PLL votage. The values range from 0.80825V to
1.70925V with a 0.01325V interval.
NF200 Voltage [Auto]
Allows you to set the NF200 voltage. The values range from 1.19250V to 1.51050V
with a 0.01325V interval.
• The values of the CPU Manual Voltage , CPU Offset Voltage , DRAM
Voltage , VCCSA Voltage , VCCIO Voltage , CPU PLL Voltage , PCH
Voltage , and NF200 Voltage items are labelled 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.
Skew Driving Voltage [Auto]
Allows you to set the Skew Driving Voltage. The values range from 0.41075V to
1.80200V with a 0.01325V interval.
BCLK Skew [Auto]
Reduce to increase BCLK and increase to reduce BCLK.
Configuration options: [Auto] [-12]—[+12]
CPU I/O Skew [Auto]
Configuration options: [Auto] [-4]—[+4]
CPU Spread Spectrum [Auto]
[Auto] Automatic configuration.
[Disabled] Enhances the BCLK overclocking ability.
[Enabled] Sets to [Enabled] for EMI control.