The common hardware interface in PCs, Macs and other computers for connecting peripheral devices such as storage drives and graphics cards. PCI Express ... serial lanes (x1-x32) that transfer ...

Since the mainboard used also offered PCIe, the same card was run in a PCIe x4 slot, as well as in an x1 configuration ... even if high-performance graphics aren’t quite what PCI was meant ...

These popular PCIe MegaCore® functions (x1, x4, or x8 lane configurations) support all memory, I/O, configuration, and message transactions. The MegaCore functions have an optimized application ...