AMD Next-Generation “Zen 4” Core and 4th Gen AMD EPYC Server CPUs

The 4th gen AMD EPYC server processor family brings the “Zen 4” core to the data center and cloud market and introduces a family of unique processors that leverage advanced chiplet architecture to efficiently optimize each processor to specific market needs. The “Zen 4” core is the latest generation of AMD’s high-performance and power-efficient x86 cores. Based on the “Zen 3” microarchitecture, it delivers a major step in power efficiency and performance with the inclusion of power-efficient AVX-512 support. The “Zen 4c” core further improves power efficiency by targeting a lower boost frequency. The 4th gen AMD EPYC processor family expands to include “Bergamo,” a high core-count, power-efficient, cloud-focused processor, and “Siena,” a high-capability processor with a streamlined, power-efficient form factor. These complement the record-breaking performance of “Genoa” and massive performance per core of “Genoa-X.” AMD’s customer-focused approach and chiplet design enable timely delivery of these industry-leading processors.