Asus DELUXE/WD P8Z77-I User Manual download pdf (Page 83)

P8Z77-I DELUXE/WD

3-15

Chapter 3

DIGI+ VRM

CPU Load-Line Calibration [Auto]

Load-line is dened by Intel VRM specication and affects CPU voltage. The CPU

working voltage will decrease proportionally to CPU loading. Higher value gets a

higher voltage and better overclocking performance, but increases the CPU and VRM

thermal conditions. This item allows you to adjust the voltage range from the following

percentages to boost the system performance: 0% (Regular), 25% (Medium), 50%

(High), 75% (Ultra High) and 100% (Extreme).

Conguration options: [Auto] [Regular] [Medium] [High] [Ultra High] [Extreme]

The actual performance boost may vary depending on your CPU specication.

CPU Voltage Frequency [Auto]

Frequency switching affects the VRM transient response, and the thermal component.

Higher frequency gets quicker transient response. Conguration options: [Auto]

[Manual]

DO NOT remove the thermal module when switching to Manual Mode. The thermal

conditions should be monitored.

VRM Spread Spectrum [Disabled]

This item appears only when you set the Frequency item to [Auto] and allows you to

enable the spread spectrum to enhance system stability.

CPU Power Phase Control [Standard]

Allows you to control the power phase based on the CPU’s demands.

Conguration options: [Standard] [Optimized] [Extreme] [Manual Adjustment]

DO NOT remove the thermal module when switching to Extreme and Manual Mode. The

thermal conditions should be monitored.

CPU Power Duty Control [T.Probe]

DIGI + VRM Duty Control adjusts the current and thermal conditions of every

component’s phase.

[T. Probe] Select to maintain the VRM thermal balance.

[Extreme] Select to maintain the current VRM balance.

CPU Current Capability [100%]

Allows you to congure the total power range, and extends the overclocking frequency

range simultaneously. Conguration options: [100%] [110%] [120%] [130%] [140%]

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Asus DELUXE/WD P8Z77-I User Manual Page 83