4.3.4DIGI+ Power Control

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.

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Function no. Function description1CPU 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.

2CPU Current Capability

CPU Current Capability provides wider total power range for overclocking. A higher value setting gets higher VRM power consumption delivery.

3CPU Voltage Frequency

Switching frequency will affect the VRM transient response and component thermal. Higher frequency gets quicker transient response.

4CPU 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.

5iGPU Load line Calibration

Load-line is defined by Intel VRM specifications and affects the iGPU voltage. The iGPU working voltage decreases proportionally to integrated graphics loading. A higher value can get a higher iGPU voltage and a good performance, but decreases the CPU and VRM thermal conditions.

6iGPU Current Capability

A higher value brings wider total iGPU power range and extends the overclocking frequency range simultaneously to enhance the iGPU performance.

Chapter 4

ASUS SABERTOOTH Z77

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