Possible values of an option:
[66.66/33.33] [72.73/36.36], [80.00/40.00], [Auto]
[66.6/33.3] [75.0/37.5], [85.7/42.8], [Auto]
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.
Other options identical to destination: