90Y5378 IBM 3.00GHz 6.4 GT/s 16MB L3 Cache Socket G34 AMD Opteron 6220 8-Core Processor for x3755 M3 Server

The part number 90Y5378 is an IBM‑branded AMD Opteron 6220 processor designed for integration into IBM x3755 M3 servers. It features eight physical cores operating at a base frequency of 3.00 GHz and includes a 16 MB L3 cache to support demanding multi‑threaded applications. The processor utilizes a Socket G34 interface and communicates with a 6.4 GT/s bus, providing the bandwidth required for enterprise‑level workloads. Engineered for reliability and scalability, this 8‑core CPU is suitable for data‑center environments that demand consistent performance across virtualized and compute‑intensive tasks.