166mhz+ 1/5 PCI dividers needed

Author
Aron Schatz
Posted
May 17, 2002
Views
2082

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Overclockers has a story on why we need 1/5 PCI dividers. Yep, I need some of that action.

At 133MHz/266MHz FSB, the bandwidth of an Athlon motherboard is 2.1GHz. At 150MHz; it's 2.4GHz. At 166MHz; it's 2.7GHz. The Front Side Bus not only handles memory transfers; it also normally handles all the other communications between other devices in your computer like hard drives and sound cards and network cards. They all have to fit into that FSB space. (That would be Gb/s, not GHZ).

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