3.2, computer configuration tables 1. hardware configuration device model actual bandwidth of about 100 m network card × 2DLinkDFE-530TX10.7MBps32 bit 33MHzPCI bus MSI865PE60.0MBps7200rpm hard disk memory for 威 just 512MDDR400405.8Mz800MHzSystemBusPentium42.4c811.5M SAMSUNGSP0812C39.3MBps400MHz by table 1, the network card of the actual data transfer speed, pieces 10.7MBps PCI network card then the bandwidth required 2 × 10.7MBps = 21.4MBps, less than 32-bit bus bandwidth 60MBps 33MHzPCI; and computer CPU, memory transfer rate is far greater than the PCI bus and network card data transfer speeds, so theoretically soft routing datagrams forwarded speed depends on the speed of network card.
Bandwidth estimation for the network card and the hard drive's actual bandwidth use IIS service network and local loop transfer files respectively. CPU, memory frequency use CPU-Z software testing average. Ordinary PC computer's PCI bus bandwidth of about 60MBps.
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