Ai Overclock Tuner; Cpu Ratio Setting - Asus P7H55/USB3 User Manual

2.4.2 Ai 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
Auto
D.O.C.P
X.M.P.
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
(MHz)
1333
1600
Above 1600
• When using DIMMs with a frequncy higher than the Intel
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.
2.4.3 CPU 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
Allows you to individually set overclocking parameters.
Loads the optimal settings for the system.
Overclocks DRAM frequency by adjusting BCLK frequency.
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.
Loads settings for using CPU Level UP.
Lynnfield CPU Frequency (GHz)
2.66 2.8
Auto Auto
D.O.C.P. Auto
D.O.C.P. D.O.C.P.
Clarkdale CPU
Frequency (GHz)
2.93 2.8
Auto D.O.C.P.
Auto D.O.C.P.
D.O.C.P. N/A
CPU spec, use this ASUS
®
Others
Auto
D.O.C.P.
N/A
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