Asus P7H55-M/USB3 - Manual (Page 60)

2-14 ASUS P7H55-M/USB3
The following two items appear only when you set the Ai Overclock Tuner item to
[Manual], [D.O.C.P.] or [X.M.P.].
2.4.5 BCLK Frequency [XXX]
Allows you to adjust the Internal Base Clock (BCLK). Use the <+> and <-> keys to adjust the
value. You can also type the desired value using the numeric keypad. The values range from
80 to 500.
2.4.6 PCIE Frequency [100]
Allows you to set the PCI Express frequency. Use the <+> and <-> keys to adjust the PCIE
frequency. The values range from 100 to 200.
2.4.7 DRAM Frequency [Auto]
Allows you to set the DDR3 operating frequency.
Configuration options: [Auto] [DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz]
The DRAM Frequency configuration options vary with the BCLK Frequency item settings.
Selecting a very high DRAM frequency may cause the system to become unstable! If this
happens, revert to the default setting.
2.4.8 QPI Frequency [Auto]
Allows you to set the QPI operating frequency.
Configuration options: [Auto] [4270MHz] [4800MHz]
2.4.9 OC Tuner Utility
OC Tuner automatically overclocks the CPU and DRAM frequency and voltage. Press [Enter]
to start auto-tuning. C-State will be disabled automatically in about five minutes.
2.4.10 OC Tuner Limit Value
Configuration options: [Turbo Profile]
2.4.11 DRAM Timing Control [Auto]
The items in this menu allow you to set the DRAM timing control features.
The configuration options for some of the following items vary depending on the DIMMs
you install on the motherboard.
1st Information: 9-9-9-24-4-53-9-7-20
The values vary depending on your settings of the following sub-items:
DRAM CAS# Latency [Auto]
Configuration options: [Auto] [3 DRAM Clock] [4 DRAM Clock] ~ [11 DRAM Clock]
DRAM RAS# to CAS# Delay [Auto]
Configuration options: [Auto] [3 DRAM Clock] [4 DRAM Clock] ~ [15 DRAM Clock]