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Dram frequency [auto – Asus P5G41TD-M PRO User Manual

Page 48

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2-10

Chapter 2: BIOS information

FSB / CPU External Frequency Synchronization

Front Side Bus

CPU External Frequency

FSB 1333

333 MHz

FSB 1066

266 MHz

FSB 800

200 MHz

PCI Express Frequency [Auto]

Allows you to select the PCI Express frequency. Configuration options: [Auto] [90] [91]

[92]~[150]

Overclock Options [Overclock 5%]

Allows you to select the overclock options. Configuration options: [Overclock 5%]

[Overclock 10%] [Overclock 15%] [Overclock 20%] [Test Mode]

DRAM Frequency [Auto]

Allows you to set the DRAM frequency. Configuration options: [Auto] [800 MHz] [1067MHz]

The following item appears only when you set the AI Overclocking item to [Overclock

Profile].

Selecting a very high DRAM frequency may cause the system to become unstable! If this

happens, revert to the default setting.

FSB

DRAM Frequency

Auto

667MHz

800MHz

960MHz

1000MHz

1067MHz

1100MHz

1333

v

v

v

v

v

1066

v

v

v

v

800

v

v

v

The following table shows the DRAM Frequency options that appear when the FSB value is

1333, 1066, and 800.

CPU Frequency [xxx]

Displays the frequency sent by the clock generator to the system bus and PCI bus. The

value of this item is auto-detected by the BIOS. Use the <+> and <-> keys to adjust

the CPU frequency. You can also type the desired CPU frequency using the numeric

keypad. The values range from 200 to 800. Refer to the table below for the correct

Front Side Bus and CPU External Frequency settings.

The following two items appear only when you set the AI Overclocking item to [MANUAL].