Chapter 3, Igpu manual voltage [auto, Dram voltage [auto – Asus P8H77-M PRO User Manual

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Chapter 3: BIOS setup

Chapter 3

iGPU Manual Voltage [Auto]

This item appears only when you set the iGPU Voltage item to [Manual Mode] and allows

you to set a fixed iGPU voltage. Use the <+> and <-> keys to adjust the value. The values

range from 0.800V to 1.990V with a 0.005V interval.

DRAM Voltage [Auto]

Allows you to set the DRAM voltage. The values range from 1.185V to 2.135V with a 0.005V

interval.

According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may damage

the CPU permanently. We recommend you install the DIMMs with the voltage requirement

below 1.65V.

Black

Yellow

Pink

Red

CPU Offset

Voltage

0.005V–

0.065V

0.070V–

0.125V

0.130V–

0.185V

0.190V–

0.635V

iGPU Mode

Voltage

0.005V–

0.035V

0.040V–

0.065V

0.070V–

0.095V

0.100V–

0.635V

DRAM Voltage

1.185V–

1.575V

1.580V–

1.650V

1.655V–

1.725V

1.730V–

2.135V

VCCSA Voltage

0.610V–

0.970V

0.975V–

1.015V

1.020V–

1.060V

1.065V–

1.560V

PCH Voltage

0.735V–

1.100V

1.105V–

1.155V

1.160V–

1.205V

1.210V–

1.7685V