The 90Y5357 is an IBM‑specified AMD Opteron 6234 processor designed for integration in the IBM x3755 M3 server platform. It features a 12‑core architecture operating at a base frequency of 2.40 GHz and delivers a 6.4 GT/s interconnect rate. A 16 MB shared L3 cache provides substantial on‑chip memory bandwidth for demanding workloads. The CPU uses the Socket G34 interface, ensuring compatibility with server‑grade motherboards that support the Opteron 6200 series. This processor is suited for high‑density, multi‑threaded applications such as virtualization, database processing, and scientific computing within enterprise environments.