Chapter 3, Cpu voltage frequency [auto, Vrm spread spectrum [disabled – Asus DELUXE P8Z77-V User Manual

Page 94: Vrm fixed frequency mode [xxx

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ASUS P8Z77-V DELUXE

3-13

Chapter 3

Long Duration Power Limit [Auto]

Allows you to limit the turbo ratio’s long duration power.
Use the <+> and <-> keys to adjust the value.

Long Duration Maintained [Auto]

Allows you to maintain the turbo ratio’s long duration power.
Use the <+> and <-> keys to adjust the value.

Short Duration Power Limit [Auto]

Allows you to limit the turbo ratio’s long duration power.
Use the <+> and <-> keys to adjust the value.

Primary Plane Current Limit [Auto]

Maximum instantaneous current allowed at any given time for CPU cores
Use <+> and <-> key to adjust the value at 0.125A increment. .

.

Secondary Plane Current Limit [Auto]

Maximum instantaneous current allowed at any given time for Internal Graphics cores.

instantaneous current allowed at any given time for Internal Graphics cores.

current allowed at any given time for Internal Graphics cores.

Use <+> and <-> key to adjust the value at 0.125A increment.

DIGI+ Power Control

CPU Load-Line Calibration [Auto]

Load-line is defined by Intel VRM spec 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. 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).

Configuration options: [Auto] [Regular] [Medium] [High] [Ultra High] [Extreme]

The actual performance boost may vary depending on your CPU specification.

CPU Voltage Frequency [Auto]

Frequency switching affects the VRM transient response, and the thermal component. Higher
frequency gets quicker transient response.

Configuration 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.

VRM Fixed Frequency Mode [XXX]

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

set a fixed VRM frequency. Use the <+> and <-> keys to adjust the value. The values range

from 300k Hz to 500k Hz with a 10k Hz interval.

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