AMD EPYC 9555P Processor

The AMD EPYC 9555P is a high-performance single-socket server processor built on AMD's advanced Zen 5 architecture, delivering exceptional compute density for modern data centre, virtualisation and enterprise workloads. Featuring 64 cores and 128 threads, this processor provides the multi-threaded performance required for demanding applications including virtual machine hosting, software-defined storage, database processing, cloud infrastructure and large-scale business platforms. Designed specifically for single-socket deployments, the EPYC 9555P eliminates the need for a second processor while still offering enterprise-class performance, helping organisations reduce platform complexity, power consumption and overall infrastructure costs.

Supporting the AMD SP5 platform, the EPYC 9555P delivers access to cutting-edge server technologies including high-bandwidth DDR5 memory and PCIe 5.0 connectivity. With support for large memory capacities across multiple memory channels, the processor enables rapid access to critical datasets while maintaining excellent responsiveness under sustained workloads. Extensive PCIe lane availability allows organisations to deploy high-speed NVMe storage, advanced networking adapters, GPU accelerators and other expansion devices without bottlenecks, making the processor an excellent choice for storage servers, hyper-converged infrastructure, AI-assisted workloads and data-intensive applications.

Optimised for reliability, scalability and long-term deployment, the AMD EPYC 9555P incorporates a comprehensive suite of enterprise security technologies alongside advanced platform management capabilities. Its efficient architecture delivers impressive performance-per-watt, helping businesses maximise rack-level compute capacity while controlling operational costs. Whether deployed in cloud environments, private data centres, virtualisation clusters or mission-critical enterprise systems, the AMD EPYC 9555P provides the processing power, memory bandwidth and I/O throughput required to support demanding workloads both today and as infrastructure requirements continue to grow.