3 Chapter

Internal PLL Overvoltage [Auto]

Allows you to enable the internal PLL voltage for K-SKU CPUs to get the extreme overclocking capability.

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

BCLK Frequency : DRAM Frequency Ratio [Auto]

Allows you to set the BCLK Frequency to DRAM Frequency ratio.

[Auto]

The ratio will be set to the optimized settings.

[100:100]

The BCLK Frequency to DRAM Frequency ratio will be set to 100:100.

[100:133]

The BCLK Frequency to DRAM Frequency ratio will be set to 100:133.

DRAM Frequency [Auto]

Allows you to set the memory operating frequency. The configuration options vary with the BCLK/CPU Strap Frequency item settings.

Xtreme Tweaking [Disabled]

Allows you to enable or disable Xtreme Tweaking.

Configuration options: [Enabled] [Disabled]

CPU Level Up [Auto]

This item allows you to select the CPU Level depending on the CPU frequency.

EPU Power Saving Mode [Disabled]

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

Configuration options: [Disabled] [Enabled]

DRAM Timing Control

The subitems 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 <Enter> key.

Memory Presets

This item allows you to select and load a memory preset or timing profile from a predefined list. The configurations of the memory presets are provided by the ROG OC expert team. Users can load the profiles before performing overclocking or DRAM tweaking.

Maximus Tweak [Auto]

This item allows you to choose the mode that is supported by Maximus Tweak when you want to fine tune the DRAM of the system. Mode 1 helps you with the DRAM performance Mode 2 helps you in overclocking and system performance.

[Auto]

Automatically selects the mode.

[Mode 1]

Memory compatibility.

[Mode 2]

Overclocking and performance.

 

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

 

happens, revert to the default settings.

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Chapter 3: BIOS setup