Originally posted by PreservedSwine
It's a frequency, really it denotes size, not speed..although larger will mean faster......think of it as how wide a river is, not how fast the water is moving......
A really wide, slow moving river will move more water that a thin, fast moving one.....So basically it is the width of the information pipeline...the wider, the more info may be moved between your cpu and your mobo in a given cpu clock cycle...the wider the bus, the better.....
Originally posted by Nodsu
The Sis 648 maybe? Is the so-called North bridge chip that contains the high end cirquitry (memory controller, AGP bridge, CPU interface). 963 is the South bridge chip that contains the slower stuff like IO, network, PCI, IDE controllers.
Originally posted by Soul Harvester
Wrong.
FSB Clock Speed is not a measure of bandwidth, it is the actual clock speed, i.e. how fast the controller is cycling, measured in cycles per second. Frequency is not "size", it is exactly as it is called: frequency.
Bus WIDTH is something entirely different. Bit-width and clock speed TOGETHER give you throughput.
Originally posted by Rory7
so 500hurtz means the info passes between ur mobo and cpu 500 times a second? and increasing this is like overclocking?