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Chapter 3, Dram data ref voltage on cha/b [auto, Dram ctrl ref voltage on cha/b [auto – Asus P8Z68 DELUXE/GEN3 User Manual

Page 81: Cpu spread spectrum [auto, Pch voltage [auto

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ASUS P8Z68 DELUXE/GEN3

3-13

Chapter 3

DRAM DATA REF Voltage on CHA/B [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 CHA/B [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.

Black

Yellow

Pink

Red

CPU Manual Voltage 0.8V–1.22V

1.225V–1.280V

1.285V–1.335V

1.340V–1.990V

CPU Offset Voltage

0.005V–0.060V

0.065V–0.120V

0.125V–0.175V

0.180V–0.635V

iGPU Offset Voltage 0.005V–0.035V

0.04V–0.065V

0.07V–0.1V

0.105V–0.635V

DRAM Voltage

1.20000V–

1.57500V

1.58125V–

1.65000V

1.65625V–

1.72500V

1.73125V–

2.20000V

VCCIO Voltage

0.80000V–

1.10000V

1.10625V–

1.15000V

1.15625V–

1.20625V

1.21250V–

1.70000V

CPU PLL Voltage

1.20000V–

1.88750V

1.89375V–

1.97500V

1.98125V–

2.06875V

2.07500V–

2.20000V

PCH Voltage

0.80000V–

1.10000V

1.11000V–

1.15000V

1.16000V–

1.20000V

1.21000V–

1.70000V

PCH Voltage [Auto]

Allows you to set the Platform Controller Hub volage. The values range from 0.80V to 1.70V

with a 0.01V interval.

The values of the CPU Manual Voltage, CPU Offset Voltage, DRAM Voltage, VCCIO

Voltage, and PCH Voltage items are labeled in different color, indicating the risk levels

of high voltage settings.

The system may need better cooling system to work stably under high voltage

settings.