2.4.2Ai Overclock Tuner [Auto]

Allows selection of CPU overclocking options to achieve desired CPU internal frequency. Select either one of the preset overclocking configuration options:

Manual

Allows you to individually set overclocking parameters.

Auto

Loads the optimal settings for the system.

D.O.C.P

Overclocks DRAM frequency by adjusting BCLK frequency.

 

 

 

X.M.P.

If you install memory module(s) supporting the eXtreme Memory Profile (X.M.P.)

 

 

Technology, choose this item to set the profile(s) supported by your memory

 

 

module(s) for optimizing the system performance.

CPU Level UP

Loads settings for using CPU Level UP.

 

 

 

 

 

 

The configuration options for the following sub-item vary depending on the DIMMs you install on the motherboard.

DRAM O.C. Profile [DDR3-1800MHz]

This item appears only when you set the Ai Overclock Tuner item to [D.O.C.P.] and allows you to select a DRAM O.C. profile, which applies different settings to DRAM frequency, DRAM timing and DRAM voltage.

Configuration options: [DDR3-1800MHz] [DDR3-1866MHz] [DDR3-2000MHz] [DDR3- 2133MHz] [DDR3-2200MHz]

DRAM Frequency

Lynnfield CPU Frequency (GHz)

Clarkdale CPU

Frequency (GHz)

(MHz)

 

 

 

 

 

2.66

2.8

2.93

2.8

Others

 

 

1333

Auto

Auto

Auto

D.O.C.P.

Auto

1600

D.O.C.P.

Auto

Auto

D.O.C.P.

D.O.C.P.

Above 1600

D.O.C.P.

D.O.C.P.

D.O.C.P.

N/A

N/A

 

 

 

 

 

 

 

• When using DIMMs with a frequncy higher than the Intel® CPU spec, use this ASUS exclusive DRAM O.C. Profile function to overclock the DRAM.

•Adjust BCLK frequency to obtain a better performance after applying the D.O.C.P function.

eXtreme Memory Profile [High Performance]

This item appears only when you set the Ai Overclock Tuner item to [X.M.P.] and allows you to select the X.M.P. mode supported by your memory module. Configuration options: [Profile #1] [Profile #2]

To obtain the best performance of the X.M.P. DIMM or 1600MHz DIMM, install only one DIMM on each memory channel.

2.4.3CPU Ratio Setting [Auto]

Allows you to adjust the ratio between CPU Core Clock and BCLK Frequency. Use the <+> and <-> keys to adjust the value. The valid value ranges differently according to your CPU model.

ASUS P7H55/USB3

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