Motherboard Connections
Posted: Fri Dec 16, 2005 8:08 am
Bus----------Clock-----Number of bits-----Data per Clock Cycle-----Maximum Transfer Rate
PCI----------33 MHz-----32--------------------1-------------------------133 MB/s
PCI----------66 MHz-----32--------------------1-------------------------266 MB/s
PCI----------33 MHz-----64--------------------1-------------------------266 MB/s
PCI----------66 MHz-----64--------------------1-------------------------533 MB/s
PCI-X 64-----66 MHz-----64--------------------1-------------------------533 MB/s
PCI-X 133-----133 MHz-----64---------------1-------------------------1.066 MB/s
PCI-X 266-----133 MHz-----64---------------2-------------------------2.132 MB/s
PCI-X 533-----133 MHz-----64---------------4-------------------------4.266 MB/s
AGP x1----------66 MHz-----32---------------1-------------------------266 MB/s
AGP x2----------66 MHz-----32---------------2-------------------------533 MB/s
AGP x4----------66 MHz-----32---------------4-------------------------1.066 MB/s
AGP x8----------66 MHz-----32---------------8-------------------------2.133 MB/s
I'll update it with other connections as I find them.
PCI----------33 MHz-----32--------------------1-------------------------133 MB/s
PCI----------66 MHz-----32--------------------1-------------------------266 MB/s
PCI----------33 MHz-----64--------------------1-------------------------266 MB/s
PCI----------66 MHz-----64--------------------1-------------------------533 MB/s
PCI-X 64-----66 MHz-----64--------------------1-------------------------533 MB/s
PCI-X 133-----133 MHz-----64---------------1-------------------------1.066 MB/s
PCI-X 266-----133 MHz-----64---------------2-------------------------2.132 MB/s
PCI-X 533-----133 MHz-----64---------------4-------------------------4.266 MB/s
AGP x1----------66 MHz-----32---------------1-------------------------266 MB/s
AGP x2----------66 MHz-----32---------------2-------------------------533 MB/s
AGP x4----------66 MHz-----32---------------4-------------------------1.066 MB/s
AGP x8----------66 MHz-----32---------------8-------------------------2.133 MB/s
I'll update it with other connections as I find them.