ASRock Fatal1ty X79 Professional manual OC Tweaker Screen

3.3 OC Tweaker Screen

In the OC Tweaker screen, you can set up overclocking features.

Load CPU EZ OC Setting

You can use this option to load CPU EZ overclocking settings. Please note that overclocking may cause damage to your CPU and motherboard. It should be done at your own risk and expense.

CPU Control

CPU Ratio Setting

Use this item to change the ratio value of this motherboard.

Internal PLL Overvoltage

Use this item to enable/disable CPU Internal PLL Overvoltage Function.

OS Real-Time Adjust CPU Ratio

Use this item to enable/disable Real-Time Adjust CPU Ratio in OS level.

Intel SpeedStep Technology

Intel SpeedStep technology is Intel’s new power saving technology. Pro- cessors can switch between multiple frequencies and voltage points to en- able power saving. The default value is [Enabled]. Configuration options: [Enabled] and [Disabled]. If you install Windows® VistaTM / 7 and want to enable this function, please set this item to [Enabled]. This item will be hid- den if the current CPU does not support Intel SpeedStep technology.

Please note that enabling this function may reduce CPU voltage and lead to system stability or compatibility issues with some power supplies. Please set this item to [Disabled] if above issues occur.

Intel Turbo Mode Technology

Use this item to enable or disable Intel Turbo Boost Mode Technology. Turbo Boost Mode allows processor cores to run faster than marked fre- quency in specific conditions. The default value is [Enabled].

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