Asus DELUXE/WD P8Z77-I User Manual download pdf (Page 78)

3-10

Chapter 3: BIOS setup

Chapter 3

Internal PLL Overvoltage [Auto]

Allows you to set the internal PLL voltage. Conguration options: [Auto] [Enabled] [Disabled]

CPU bus speed : DRAM speed ratio mode [Auto]

Allows you to set the CPU bus speed to DRAM speed ratio mode.

[Auto] DRAM speed is set to the optimized settings.

[100:133] The CPU bus speed to DRAM speed ratio is set to 100:133.

[100:100] The CPU bus speed to DRAM speed ratio is set to 100:100.

Memory Frequency [Auto]

Allows you to set the memory operating frequency. The conguration options vary with the

BCLK/PCIE Frequency item settings.

iGPU Max. Frequency [Auto]

Allows you to set the iGPU maximum frequency. The values range from xxxxMHz (by CPU)

to 3000MHz with a 50MHz interval. Use <+>/<-> to adjust the value.

EPU Power Saving Mode [Disabled]

Allows you to enable or disable the EPU power saving function.

Conguration options: [Disabled] [Enabled]

EPU Setting [Auto]

This item appears only when you set the EPU Power Saving MODE item to [Enabled]

and allows you to select the EPU power saving mode.

Conguration options: [Auto] [Light Power Saving Mode] [Medium Power Saving Mode]

[Max Power Saving Mode]

OC Tuner

OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for

enhancing the system performance. Conguration options: [OK] [Cancel]

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Asus DELUXE/WD P8Z77-I User Manual Page 78