AMD EPYC 9016
8C/16T · 4.8 GHz · 130 W
192C/384T · 4.0 GHz · 600 W
The EPYC 9966 is a 192-core, 384-thread model of AMD's 6th Gen EPYC 9006 series, announced on July 23, 2026, built for the high-end SP7 platform. Its density-optimized Zen 6c cores run at 2.9 GHz base and up to 4.0 GHz boost with 768 MB of L3 cache, aimed at cloud-scale and other throughput-oriented workloads. It supports one- or two-socket systems; SP7 provides sixteen channels of DDR5 RDIMM or MRDIMM memory per socket and 96 lanes of PCIe 6.0. CPU power defaults to 600 W and is configurable from 400 W to 600 W.
Server cpus from AMD announced around the same time as the AMD EPYC 9966. Add any of them to your compare list to see the specs side by side.
8C/16T · 4.8 GHz · 130 W
16C/32T · 4.5 GHz · 160 W
16C/32T · 5.0 GHz · 200 W
24C/48T · 4.5 GHz · 190 W