Async AGP/PCI CLK
Possible values of an option:
[66/33MHz], [73/36Mhz], [80/40MHz], [Disabled]
The option description:
Gives the chance to specify working frequency for buses AGP and PCI. Normal value — 66 and 33 MHz, accordingly (66.67 and 33.33 MHz if to be more exact). Acceleration of these buses normally does not practise: the scanty scoring in high-speed performance does not justify possible problems with stability of operation of the videocard and expansion cards. On the contrary, at overclocking try to fix frequency of bus AGP on a mark in 66 MHz, and PCI — on a mark in 33 MHz.
From the same reasons it is not recommended to synchronize bus AGP and PCI with the front-side bus ([Disabled]) — acceleration last inevitably causes growth of frequencies for buses AGP and PCI.
Other options identical to destination: