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Chapter 3, 5 intel(r) speedstep(tm) tech [enabled, 6 intel(r) turbomode tech [enabled – Asus Motherboard P7P55D User Manual

Page 77: 7 xtreme phase full power mode [auto, 8 dram frequency [auto, Dram timing control [auto

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ASUS P7P55D

3-15

Chapter 3

3.5.5

Intel(R) SpeedStep(TM) Tech [Enabled]

When set to [Disabled], the CPU runs at its default speed. When set to [Enabled], the CPU

speed is controlled by the operating system. Configuration options: [Disabled] [Enabled]

3.5.6

Intel(R) TurboMode Tech [Enabled]

This item appears only if you set the CPU Ratio Setting item to [Auto]. Turbo mode allows

processor cores to run faster than marked frequency in specific condition.

Configuration options: [Disabled] [Enabled]

3.5.7

Xtreme Phase Full Power Mode [Auto]

This item appears only if you set the CPU Ratio Setting item to [Auto].

Configuration options: [Auto] [Disabled] [Enabled]

The following two items appear only when you set the Ai Overclock Tuner item to

[Manual], [D.O.C.P.] or [X.M.P.].

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.

PCIE Frequency [XXX]

Allows you to set the PCI Express frequency. Use the <+> and <-> keys to adjust the PCIE

frequency. The values range from 100 to 200.

3.5.8

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.

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

3.5.3 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.

3.5.9.

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

depending on the DIMMs

you install on the motherboard.

This manual is related to the following products: