Asus P8Z68 DELUXE/GEN3 User Manual download pdf (Page 78)

3-10 Chapter 3: BIOS setup

Chapter 3

Turbo Mode [Enabled]

This item appears only when you set the EIST item to [Enabled].

[Enabled] Allows processor cores to run faster than marked frequency in specic

condition.

[Disabled] Disables this function.

The following ve items appear only when you set the EIST and Turbo Mode items to

[Enabled].

Long Duration Power Limit [Auto]

Use the <+> and <-> keys to adjust the value.

Long Duration Maintained [Auto]

Use the <+> and <-> keys to adjust the value.

Short Duration Power Limit [Auto]

Use the <+> and <-> keys to adjust the value.

Additional Turbo Voltage [Auto]

Use the <+> and <-> keys to adjust the value.

Primary Plane Current Limit [Auto]

Maximum instaneous current allowed at any given time for CPU cores.

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

DIGI+ VRM

Load-Line Calibration [Auto]

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

will decrease proportionally to CPU loading. Higher load-line calibration would get higher

voltage and better overclocking performance, but increase 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).

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

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

VRM Frequency [Auto]

Switching frequency will affect the VRM transient response and component thermal. Setting a

higher frequency gets faster transient response.

[Auto] Allows you to enable or disable the Spread Spectrum item.

[Manual] Allows you to manually set the frequency with a 10k Hz interval.

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.

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Asus P8Z68 DELUXE/GEN3 User Manual Page 78