Infinity Fabric is a system bus technology used by AMD as part of their Ryzen, Threadripper, EPYC, and Vega processor lines. It is a HyperTransport technology, providing high data transport speeds between CPUs, GPUs, and RAM. It was announced in December 2016, and became available to consumers with the first Ryzen processors in February 2017.
The data transfer rate of the first Infinity Fabric implementations is 30 GB/s, and AMD has stated that it will scale to a maximum rate of 512 GB/s in future product lines.
CPU terms, HyperTransport, System bus
