Asus P8Z77 WS 9CPU Power Duty Control, 5iGPU Current Capability, 6CPU Power Phase Control, 4iGPU Load-lineCalibration, 7CPU Power Thermal Control

Function no. Function description

4iGPU 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.

5iGPU Current Capability

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

6CPU 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.

7CPU Power Thermal Control

A higher temperature brings a wider CPU power thermal range, and extends the overclocking tolerance to enlarge overclocking potential.

8CPU Power Response Control

The DIGI+ VRM controller provides a faster and precise power response rate for CPU. Apply a higher value for an extreme overclocking.

9CPU Power Duty Control

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

Chapter 4

ASUS P8Z77 WS 4-11