AMD Pensando DPU Case Study for Cloud Service Providers

This case study examines the adoption of the AMD Pensando DPU and Software-in-Silicon Development Kit (SSDK) by a cloud service provider (CSP), focusing on the benefits of a programmable software-defined data plane. The document outlines the challenges faced by the CSP in scaling stateful services and the limitations of legacy architectures in handling increasing performance demands. It details the CSP's architectural principles of scalability, reliability, and security, and describes their transition from a Gen 1 hardware offloading platform to the Gen 2 platform utilizing AMD Pensando DPUs. The Gen 2 platform offers significant improvements in bandwidth, latency, and power efficiency, enabling the CSP to handle a higher number of sessions and reduce operational costs. The case study highlights the flexibility and agility provided by the AMD Pensando DPU, which supports a wide range of networking tasks and facilitates rapid deployment of new services through the SSDK. Overall, the findings illustrate the transformative impact of the AMD Pensando DPU on the CSP's network infrastructure.