PCI Express is a sequent connection that operates more like a internet than a jalopy . It can make a computer faster , tote up art performance and interchange the AGP expansion slot . See how it works on the next few pages .
A x16 PCIe slot can accommodate far more data per 2d than current AGP 8x connections allow . In summation , a x16 PCIe slot can supply 75 watts of power to the telecasting visiting card , as match to the 25watt/42 W AGP 8x connection .
PCIe lanes move packets of data at a rate of one bit per cycles/second .
Each lane of a PCI Express connecter incorporate two pairs of wires – one to institutionalize and one to incur .
A x1 connector , the modest PCIe connection , has one lane made up of four wires . A x2 link bear eight wires and transmit two turn at once , a x4 link transmit four bits , and so on . Other configurations are x12 , x16 and x32 .
With an SLI - certified motherboard , two SLI graphics cards and an SLI connective , a user can put two video cards into the same system .
Alienware Video Array : Two off - the - ledge video card combine with a Video Merger Hub and proprietary software . This arrangement will apply specialized temperature reduction and exponent system of rules to deal all the excess heat and energy from the TV card .
Devices using PCI share a coarse bus , but each machine using PCI Express has its own consecrate connection to the switch . For more info , seeHow PCI Express Works .
