14may09 johnpfeiffer
Building a machine or network requires bottleneck considerations, not only current costs but future upgrade plans.
NOTE The FrontSideBus connects the processor(CPU) to the system memory.
Modem 56k 56 kbps 6.6 KBps
ADSL 8Mbps/768kbps 1 MBps / 128 kBps
SDSL 2.32 Mbs 290 kBps
ADSL2 12 / 3.5 Mbps 2 / .5 MBps
ADSL2+ Annex M 24 / 3.5 Mbps 3 / .5 MBps
SHDSL ITU G.991.2 5.6 Mbps .7 Mbps
E2 (upload & download) 8.5 Mbps 1 MBps
DVD Controller (1x) 1.32 MBps
USB Full Speed (USB 1.1) 1.5 MBps
802.11g OFDM 0.125 54 Mbps 6.75 MBps
ATA PIO Mode 2 (66) 8.3 MBps
Fast Ethernet CAT5 100 Mbps 12.5 MBps
USB Hi-Speed (USB 2.0) 60 MBps
Ultra DMA ATA 66 66 MBps
802.11n 600 Mbitps 75 MBps
Ultra DMA ATA 100 100 MBps
Fibre Channel 1GFC 106.25 MBps Switched fabric (FC-SW)
Gigabit (1000baseT) CAT6 1000 Mbps 125 MBps
PCI 32-bitp33 MHz 133.33 MBps
Serial ATA 1 150 MBps
PCI Express 1.0 (x1 link) 250 MBps
eSATA (SATA 300) 300 MBps
Serial Attached SCSI (SAS) 300 MBps
Serial ATA 2 300 MBps
Fibre Channel 4GFC 425 MBps
PCI 64-bitp66 MHz 533.3 MBps
AGP 2x 533.3 MBps
HyperTransport (800 MHz, 16-pair) 3.2 GBps
PC3200 DDR-SDRAM (single channel) 3.2 GBps
PC2-3200 DDR2-SDRAM (dual channel) 6.4 GBps
PC2-5400 DDR2-SDRAM (dual channel) 10.7 GBps