Asus P7P55 WS SUPERCOMPUTER - Manual (Page 80)

3-16 Chapter 3: BIOS setup
3.4.1 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 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.
DRAM O.C. Profile [DDR3�16��MHz]
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�16��MHz] [DDR3�18��MHz] [DDR3�1866MHz]
eXtreme Memory Profile [Disabled]
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: [High Performance] [High Frequency]
The configuration options for the following sub�item vary depending on the
DIMMs you install on the motherboard.
To obtain the best performance of the X.M.P. DIMM or 16��MHz DIMM, install
only one DIMM on each memory channel.
3.4.2 Ratio CMOS 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.
3.4.3 Intel(R) SpeedStep (TM) Tech. [Enabled]
Allows you to use the Enhanced Intel SpeedStep ® Technology (EIST).
[Enabled] Enables the EIST function.
[Disabled] Disables this function.