AMD EPYC 9555P 3.2 GHz 64 Core Processor, 64C/128T, 256M Cache (360W) DDR5-6400

The AMD EPYC™ 9555P is a single-socket optimized processor from the EPYC 9005 Series, purpose-built for enterprise data centers, virtualization, and high-performance workloads. With 64 cores and 128 threads, this CPU combines compute density with high frequency to deliver superior performance for both parallel and frequency-sensitive applications, while offering excellent efficiency with its 360W TDP design.

Key Features

• Single-Socket Optimized: Purpose-built for 1P (single-socket) systems, offering enterprise-class performance at a lower infrastructure cost.

• High Core Density: 64 cores / 128 threads deliver strong multi-threaded performance for demanding workloads.

• Clock Speed Performance: 3.2 GHz base frequency, all-core boost up to 3.75 GHz, and peak boost speeds reaching up to 4.1 GHz.

• Large Cache: 256MB of L3 cache for faster data handling and reduced application latency.

• Advanced Memory Support: 12-channel DDR5 with speeds up to 6400 MT/s, providing 614 GB/s per socket bandwidth.

• Next-Generation Connectivity: 128 PCIe® 5.0 lanes for high-speed interconnects with accelerators, GPUs, and NVMe storage.

• Balanced Power Efficiency: 360W TDP, configurable for performance-per-watt tuning to suit data center requirements.

• SP5 Platform Ready: Designed for SP5 socket systems, offering future-proof compatibility with next-generation infrastructure.

Applications

• Cloud & Virtualization: Supports high VM density and containerized applications with efficient single-socket scalability.

• Enterprise Databases & Analytics: Optimized for query processing, in-memory workloads, and large-scale analytics.

• AI & Machine Learning: Delivers strong training and inference performance in single-socket deployments.

• High-Performance Computing (HPC): Ideal for scientific research, simulations, and data modeling where frequency and core count matter.

• Cost-Effective Data Centers: Reduces hardware footprint while still delivering top-tier performance and scalability.