GIGABYTE GA 945GCM S2L - Инструкция по эксплуатации - Страница 49

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BIOS Setup

CPU Host Frequency (Mhz)

Allows you to manually set the CPU host frequency. This item is configurable only if the 

CPU

Host Clock Control

 option is enabled.  The adjustable range is from 100 MHz to 700 MHz.

For an 533 MHz FSB CPU, set this item to 133 MHz.
For an 800 MHz FSB CPU, set this item to 200 MHz.
For a 1066 MHz FSB CPU, set this item to 266 MHz.
For a 1333 MHz FSB CPU, set this item to 333 MHz.

Important

 It is highly recommended that the CPU frequency be set in accordance with the CPU

specifications.

PCI Express Frequency (Mhz)

Allows you to manually set the PCIe clock frequency. The adjustable range is from 90 MHz to
150 MHz. 

Auto

 sets the PCIe clock frequency to standard 100 MHz. (Default: Auto)

System Memory Multiplier

Allows you to set the system memory multiplier. Options are dependent on CPU FSB. 

Auto

 sets

memory multiplier according to memory SPD data. (Default: Auto)

Memory Frequency (Mhz)

The memory frequency value is automatically adjusted according to the 

CPU Host Frequency

(Mhz)

 and 

System Memory Multiplier

 settings.

DIMM OverVoltage Control

Allows you to set memory voltage.

Normal

Supplies the memory voltage as required. (Default)

+0.1V ~ +0.4V Increases memory voltage by 0.1V to 0.4V at 0.1V increment.

Note: Increasing memory voltage may result in damage to the memory.

FSB OverVoltage Control

Allows you to set the Front Side Bus voltage.

Normal

Supplies the FSB voltage as required. (Default)

+0.1V ~ +0.3V Increases FSB voltage by 0.1V to 0.3V at 0.1V increment.

CPU Voltage Control

Allows you to set the CPU voltage. 

Normal 

sets the CPU voltage as required. The adjustable

range is dependent on the CPU being installed. (Default: Normal)
Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the
C P U .

Normal CPU Vcore

Displays the normal operating voltage of your CPU.