I am on an FIC VC37 motherboard w/ a 1.7 Ghz Cely chip in it. When I go into BIOS, the CPU clock ratio setting is at 10x. I can also change it, though I haven't saved the changes. What is this setting ...

I have an Intel D975XBX2 motherboard. In the BIOS there are some settings for processor override that I don't know much about, so if somebody would like to enlighten me I'd be more than thankful, ...