Asus P5KPL CM User Guide - Page 65

The following item appears only when you set the AI Overclocking item to [Manual]. 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 133 to 500. Refer to the table below for the correct Front Side Bus and CPU External Frequency settings. FSB / CPU External Frequency Synchronization Front Side bus FSB 1600 FSB 1333 FSB 1066 FSB 800 CPU External Frequency 400 MHz 333 MHz 266 MHz 200 MHz The following item appears only when you set the AI Overclocking item to [Overclock Profile]. Overclock Options [Overclock 5%] Configuration options: [Overclock 5%] [Overclock 10%] [Overclock 15%] [Overclock 20%] [Overclock 30%] DRAM Frequency [Auto] Allows you to set the DDR2 operating frequency. Configuration options (for 1600MHz FSB CPU): [800MHz] [960MHz] [1000 MHz] [1200MHz] Configuration options (for 1333MHz FSB CPU): [Auto] [667MHz] [800 MHz] [1000 MHz] [1110MHz] Configuration options (for 1066MHz FSB CPU): [Auto] [667MHz] [800 MHz] [1066 MHz] Configuration options (for 800MHz FSB CPU): [Auto] [667MHz] [800 MHz] Selecting a very high DRAM frequency may cause the system to become unstable! If this happens, revert to the default setting. ASUS P5KPL-CM 2-19