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Chapter 3, Dram data ref voltage on cha [auto, Dram ctrl ref voltage on chb [auto – Asus P8Z77-V PRO/THUNDERBOLT User Manual

Page 86: Cpu spread spectrum [auto

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Chapter 3: BIOS setup

Chapter 3

DRAM DATA REF Voltage on CHA [Auto]

Allows you to set the DRAM DATA Reference Voltage on Channel A/B. The values

range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM

overclocking ability.

DRAM CTRL REF Voltage on CHB [Auto]

Allows you to set the DRAM Control Reference Voltage on Channel A/B. The values

range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM

overclocking ability.

CPU Spread Spectrum [Auto]

[Auto]

Automatic configuration.

[Disabled]

Enhances the BCLK overclocking ability.

[Enabled]

Sets to [Enabled] for EMI control.

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