Asus P5QL-CM - Manual (Page 70)

2-20 Chapter 2: BIOS setup
FSB / CPU External Frequency Synchronization
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 600. Refer to the table below for
the correct Front Side Bus and CPU External Frequency settings.
Overclock Options [Overclock 5%]
Allows you to select the overclock options. Configuration options: [Overclock 5%]
[Overclock 10%] [Overclock 15%] [Overclock 20%] [Overclock 30%] [Test Mode]
The following item appears only when you set the AI Overclocking item to
[Overclock Profile].
Front Side Bus CPU External Frequency
FSB 1333 333 MHz
FSB 1066 266 MHz
FSB 800 200 MHz
The following item appears only when you set the AI Overclocking item to
[Manual].