Asus P8Q67-M DO/TPM Manuel d'utilisateur télécharger pdf (Page 44)

Chapter 2: BIOS information2-15

2.4.8 iGPU Offset Mode Sign [+]

[+] To offset the voltage by a positive value.

[–] To offset the voltage by a negative value.

iGPU Voltage [Auto]

Allows you to set the iGPU voltage. The values range from -0.635V to +0.635V with a 0.005V

interval.

2.4.9 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 specication, 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.

2.4.10 VCCIO Voltage [Auto]

Allows you to set the VCCIO voltage. The values range from 0.735V to 1.685V with a 0.005V

interval.

2.4.11 PCH Voltage [Auto]

Allows you to set the Platform Controller Hub voltage. The values range from 0.735V to

1.685V with a 0.005V interval.

• The values of the CPU Voltage, iGPU 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.

2.4.12 Load-Line Calibration [Auto]

Load-line is dened by Intel VRM specication 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 set this function for better system performance. Conguration options:

[Auto] [Disabled] [Enabled]

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

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Asus P8Q67-M DO/TPM Manuel d'utilisateur Page 44