Chapter 3 – Asus P9X79 LE User Manual

Page 76

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Chapter 3: BIOS setup

Chapter 3

Turbo Ratio [Auto]

Allows you to manually adjust the Trubo CPU ratio.
[Auto]

All Turbo ratio are set by Intel CPU default settings

[By ALL Cores (Can Adjust in OS)]

All numbers of active cores will be set to one single

Turbo ratio in OS

[By Per Core (Cannot Adjust in OS)] All numbers of active cores can be set to an individual

Turbo ratio in BIOS.

CPU Clock Gen Filter [Auto]

Configuration options: [Auto] [Enabled] [Disabled] [10UF]

Memory Frequency [Auto]

Forces a DDR3 frequency slower than the common tCK detected via SPD.

Configuration options: [Auto] [DDR3-800MHz] [DDR3-1066MHz] [DDR3_1333MHz]

[DDR3-1600MHz] [DDR3-1866MHz] [DDR3_2133MHz] [DDR3_2400MHz] [DDR3_2666MHz]

Selecting a very high memory frequency may cause the system to become unstable! If this

happens, revert to the default setting.

EPU Power Saving Mode [Disabled]

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

Configuration 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.

Configuration 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. Configuration options: [OK] [Cancel]

DRAM Timing Control

The sub-items in this menu allow you to set the DRAM timing control features. Use the <+>

and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard

and press the key.

Changing the values in this menu may cause the system to become unstable! If this

happens, revert to the default settings.