ASUS RAMPAGE IV GENE Manuel D’Utilisation

ROG ASUS AI Suite II

New DIGI+ PowerControl allows you to adjust VRM voltage and frequency modulation to 

enhance reliability and stability. It also provides the highest power efficiency, generating less 

heat to longer component lifespan and minimize power loss.

After installing AI Suite II from the motherboard support DVD, launch DIGI+ Power Control 

by clicking Tool > DIGI+ Power Control on the AI Suite II main menu bar.

Select CPU Power or DRAM Power to adjust the power control settings.

CPU Load-line Calibration 

It allows you to adjust the voltage settings and control the system 

temperature. Higher load-line calibration could get higher voltage and 

good overclocking performance but increases the CPU and VRM thermal. 

2

CPU Current Capability 

CPU Current Capability provides wider total power range for overclocking. 

A higher value setting gets higher VRM power consumption delivery.

3

CPU Voltage Frequency 

Switching frequency will affect the VRM transient response and 

component thermal. Higher frequency gets quicker transient response.

4

VCCSA Load-line Calibration 

The behavior of the DRAM Controller is decided by the VCCSA Load-

line. Set to a higher value for system performance, or to a lower value for 

better thermal solution. 

5

VCCSA Current Capability 

A higher value brings wider total DRAM Controller power range and 

extends the overclocking frequency range simultaneously.

6

CPU Power Phase Control 

Increase phase number under heavy system loading to get more transient 

and better thermal performance. Reduce phase number under light 

system loading to increase VRM efficiency.

CPU Power Duty Control 

CPU Power Duty Control adjusts the current of every VRM phase and the 

thermal of every phase component.