Asus P5P800 SE User Manual page 79

The following item appears only when the AI Overclock Tuner item is set
to [Manual].
CPU External Frequency (MHz) [XXX] CPU External Frequency (MHz) [XXX]
CPU External Frequency (MHz) [XXX] CPU External Frequency (MHz) [XXX] CPU External Frequency (MHz) [XXX]
Indicates the frequency sent by the clock generator to the system bus and
PCI bus. The bus frequency (external frequency) multiplied by the bus
multiple equals the CPU speed. The value of this item is auto-detected by
BIOS. The values range from 100 to 400. Refer to the following table for
the correct Front Side Bus and CPU External Frequency settings. Use the
<+> and <-> keys to adjust the value.
T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n
T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n
F r o n t S i d e B u s F r o n t S i d e B u s
F r o n t S i d e B u s F r o n t S i d e B u s F r o n t S i d e B u s
FSB 800
FSB 533
Selecting a very high CPU frequency may cause the system to become
unstable! If this happens, revert to the default setting.
DRAM Frequency [Auto] DRAM Frequency [Auto]
DRAM Frequency [Auto] DRAM Frequency [Auto] DRAM Frequency [Auto]
Allows you to set the DDR operating frequency.
Configuration options: [266 Mhz] [320 Mhz] [400 Mhz] [500 Mhz]
[533 Mhz] [Auto]
Selecting a DRAM frequency that is not supported by your DIMM module
may cause the system to become unstable! If this happens, revert to
the default setting.
AGP/PCI Frequency (MHz) [Auto] AGP/PCI Frequency (MHz) [Auto]
AGP/PCI Frequency (MHz) [Auto] AGP/PCI Frequency (MHz) [Auto] AGP/PCI Frequency (MHz) [Auto]
Allows you to adjust to a higher AGP/PCI frequency for better system
performance and overclocking capability.
Configuration options: [Auto] [66.66/33.33] [72.73/36.36]
[80.00/40.00]
CPU VCore Voltage [Auto] CPU VCore Voltage [Auto]
CPU VCore Voltage [Auto] CPU VCore Voltage [Auto] CPU VCore Voltage [Auto]
Allows selection of the CPU VCore voltage. The configuration options
depend on the CPU installed.
Selecting a very high VCore voltage may cause the system to become
unstable! If this happens, revert to the default setting.
A S U S P 5 P 8 0 0 S E A S U S P 5 P 8 0 0 S E A S U S P 5 P 8 0 0 S E
A S U S P 5 P 8 0 0 S E A S U S P 5 P 8 0 0 S E
( v a l u e i s a u t o - d e t e c t e d ) ( v a l u e i s a u t o - d e t e c t e d )
( v a l u e i s a u t o - d e t e c t e d ) ( v a l u e i s a u t o - d e t e c t e d ) ( v a l u e i s a u t o - d e t e c t e d )
C P U E x t e r n a l F r e q u e n c y C P U E x t e r n a l F r e q u e n c y
C P U E x t e r n a l F r e q u e n c y C P U E x t e r n a l F r e q u e n c y C P U E x t e r n a l F r e q u e n c y
200 MHz
133 MHz
4 - 1 9 4 - 1 9 4 - 1 9
4 - 1 9 4 - 1 9