Asus RAMPAGE IV EXTREME User Manual page 102

VTTDDR Voltage (CHA, CHB) [Auto]
Allows you to set the VTTDDR voltage for DRAM channel A and B. The values range from
0.6250V to 1.1000V with a 0.00625V interval.
VTTDDR Voltage (CHC, CHD) [Auto]
Allows you to set the VTTDDR voltage for DRAM channel C and D. The values range from
0.6250V to 1.1000V with a 0.00625V interval.
CPU Spread Spectrum [Auto]
[Auto]
[Disabled]
[Enabled]
PCIE Spread Spectrum [Auto]
[Auto]
[Disabled]
[Enabled]
CPU Tweakers' Paradise
PCIE Controller Voltage (PEV) [Auto]
Configuration options: [-63] – [-1] [Auto] [+1] – [+63]
QPI Controller Voltage (QPIV) [Auto]
Configuration options: [-63] – [-1] [Auto] [+1] – [+63]
QPI Controller Drive Strength (PEV) [Auto]
Configuration options: [-63] – [-1] [Auto] [+1] – [+63]
3-16
for DRAM channel A and B. The values range from
for DRAM channel C and D. The values range from
Set to auto mode.
Enhances the BCLK overclocking ability.
Sets to [Enabled] for EMI control.
Set to auto mode.
Enhances the PCIE overclocking ability.
Sets to [Enabled] for EMI control.
. The values range from
. The values range from
Chapter 3: BIOS setup