Epyc

Epyc (stylized as EPYC) is a brand of multi-corex86-64microprocessors designed and sold by AMD, based on the company's Zen microarchitecture. Introduced in June 2017, they are specifically targeted for the server and embedded system markets.

Epyc processors share the same microarchitecture as their regular desktop-grade counterparts, but have enterprise-grade features such as higher core counts, more PCI Express lanes, support for larger amounts of RAM, support for ECC memory, and larger CPU cache. They also support multi-chip and dual-socket system configurations by using the Infinity Fabric interconnect.