The 90Y5358 IBM part is an AMD Opteron 6220 processor engineered for the IBM x3755 M3 server platform. It features eight cores operating at a 3.00 GHz clock frequency and incorporates a 16 MB L3 cache to support demanding multi‑threaded workloads. The processor utilizes a Socket G34 interface and delivers a 6.4 GT/s interconnect speed, providing high‑bandwidth communication with compatible system components. Designed for enterprise environments, this CPU offers a balance of performance and scalability suitable for virtualization, database, and compute‑intensive applications within the x3755 M3 server architecture.