The Peripheral Component Interconnect Special Interest Group (PCI-SIG) has officially announced the final revision of the PCI Express 4.0 (PCIe 4.0) specification, promising data rates of up to 16 ...

PCIe 4.0 sounds exciting—it’s the first big change to the interface since 2010. But as always, the questions of who can get it (and who can’t), and who really needs it, are more nuanced than you’d ...

As of now, the PCI Express 4.0 standard has been finalized and officially released. The new protocol promises twice the per-lane bandwidth of PCI Express 3.0, allowing a GPU or other accelerator to ...

PCI Express (Peripheral Component Interconnect Express), also known as PCIe, is a high-speed serial computer expansion bus standard designed to replace older PCI, PCI-X and AGP bus standards.

It has been about six years since the introduction of the PCI-Express 3.0 standard. However, we won't have to wait much longer for the PCI-Express 4.0 standard: the final specification should be ...