Asus H-97-PRO Manual page 70

Ai Overclock Tuner [Auto]
This item allows you to select the CPU overclocking options to achieve the desired CPU
internal frequency. Select any of these preset overclocking configuration options:
[Auto]
[XMP]
The following item appears only when you set the Ai Overclock Tuner to [XMP].
XMP DDR3-xxxxxxxxxx [Profile #1]
Selects the XMP mode supported by the memory module.
CPU Core Ratio [Auto]
This item allows you to set the CPU core ratio limit per core or synchronize automatically to
all cores.
Configuration options: [Auto] [Sync All Cores] [Per Core]
When the CPU Core Ratio is set to [Per Core], the following items appear:
1-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a
1-Core Limit value that must be higher than or equal to the 2-Core Ratio Limit.
2-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a
2-Core Limit value that must be higher than or equal to the 3-Core Ratio Limit.
If you assign a value for 2-Core Ratio Limit, do not set the 1-Core Ratio Limit to [Auto].
3-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a
3-Core Limit value that must be higher than or equal to the 4-Core Ratio Limit.
If you assign a value for 3-Core Ratio Limit, do not set the 1-Core Ratio Limit and 2-Core
Ratio Limit to [Auto].
4-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a
4-Core Limit value that must be higher than or equal to the 3-Core Ratio Limit.
If you assign a value for 4-Core Ratio Limit, do not set the 1-Core Ratio Limit, 2-Core Ratio
Limit, and 3-Core Ratio to [Auto].
Min. CPU Cache Ratio [Auto]
This item allows you to set the minimum possible ratio on the Uncore part of the processor.
Use the <+> or <-> keys to adjust the value. The values depend on the CPU installed.
3-16
Loads the optimal settings for the system.
When the XMP (Extreme Memory Profile) mode is selected, the memory
parameters will be optimized automatically
Chapter 3: BIOS setup