AMD has announced its EPYC 8005 series server processors, codenamed "Sorano". These new CPUs are filling the gap between the EPYC 9005 high-end Zen 5 lineup and the lower-tier EPYC 4005 parts. The new 8005 series succeeds the EPYC 8004 "Siena" family and targets single-socket (1P) platforms with an emphasis on telecom, edge, and vRAN (Virtual Radio Access Network) workloads. Built on the Zen 5 architecture, EPYC 8005 is designed around performance-per-watt and performance-per-dollar rather than peak multi-socket scalability. With these new server CPUs, AMD is targeting the telco sector where power and space-constrained environments are key factors in cell sites and distributed edge locations. AMD has not yet published a full SKU list or detailed specifications about the EPYC 8004 CPUs. However, the company says the lineup will scale up to 84 cores in a single-socket configuration, with SKUs operating in power envelopes up to 225 W.

AMD is also highlighting wide thermal operating ranges and support for NEBS (Network Equipment-Building System) compliant platforms. For vRAN specifically, EPYC 8005 adds targeted LDPC (Low-Density Parity Check) decoding optimizations to improve Layer 1 acceleration for 5G workloads. AMD claims improved uplink throughput and more efficient forward-error-correction processing, while maintaining the deterministic behavior required in RAN environments, thanks to the updated Zen 5 execution pipeline and vector capabilities. The EPYC 8005 "Sorano" CPUs should become available in the following months, with more details about the platform and performance likely closer to launch.