Folks sure busted out the champagne when PCI Express took the wand from AGP, and while this announcement isn't quite as monumental, doubling transfer speeds ain't nothing to balk at. PCI-SIG, the higher-ups involved in rolling out new PCI Express protocols, unveiled today the PCIe Base 2.0 specifications, which noted that the "interconnect bit rate" would be heading from 2.5GT/s to 5GT/s to better "support high-bandwidth applications." The primary benefits extending from the revamped standard include "faster signaling, increasing the aggregate bandwidth of a 16-lane link to approximately 16 Gbps," and of course, the backwards compatibility with current PCIe 1.1 products. Notably, Intel's "Bearlake" family of chipsets will purportedly support PCI Express 2.0, and if all goes as planned, should start shipping "next quarter."
PCI Express goes 2.0, transfer rate doubles
Darren Murph|January 17, 2007 3:31 AM
All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission. All prices are correct at the time of publishing.