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3.5.3
CPU Ratio Setting [Auto]
Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use the <+>
and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.
3.5.4
Intel(R) SpeedStep(TM) Tech [Enabled]
[Enabled]
The CPU speed is controlled by the operating system.
[Disabled]
The CPU runs at its default speed.
3.5.5
Intel(R) TurboMode Tech [Enabled]
[Enabled]
Allows processor cores to run faster than marked frequency in specific
condition.
[Disabled]
Disables this function.
3.5.6
Xtreme Phase Full Power Mode [Auto]
[Auto]
Automatic configuration.
[Enabled]
Enables Full Power Mode to ensure the best CPU overclocking performance.
The following two items appear only when you set the Ai Overclock Tuner item to
[Manual], [D.O.C.P.], [X.M.P.] or [CPU Level UP].
3.5.7
BCLK Frequency [XXX]
Allows you to adjust the CPU operating frequency to enhance the system performance. Use
the <+> and <-> keys to adjust the value. You can also key in the desired value using the
numeric keypad. The values range from 80 to 500.
3.5.8
PCIE Frequency [XXX]
Allows you to set the PCI Express frequency. Use the <+> and <-> keys to adjust the PCIE
frequency. You can also key in the desired value using the numeric keypad. The values range
from 100 to 200.
3.5.9
DRAM Frequency [Auto]
Allows you to set the DDR3 operating frequency. The configuration options vary with the
BCLK Frequency item settings.
According to Intel CPU spec, CPUs with a core frequency of 2.66G support the maximum
DIMM frequency of up to DDR3 1333. To use DIMMs of a higher frequency with a 2.66G
CPU, enable the DRAM O.C. Profile feature in BIOS. Refer to section 3.5.2 Ai Overclock
Tuner for details.
Selecting a very high DRAM frequency may cause the system to become unstable! If this
happens, revert to the default setting.
3.5.10
QPI Frequency [Auto]
Allows you to set the QPI frequency.
ASUS P7H57D-V EVO
3-17
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