IBM z17: A Deep Dive into the Next-Gen Mainframe
2025-04-24
IBM's April 2025 announcement of the z17 mainframe unveiled a powerhouse featuring the new Telum II processor. This boasts a 4x AI acceleration boost over its predecessor and includes a low-latency DPU for enhanced I/O. Paired with the IBM Spyre accelerator, a cutting-edge ASIC designed for AI workloads with 32 cores and 25.6 billion transistors, the z17 offers up to 64TB of memory in a 4-frame configuration. This represents a significant leap forward in mainframe technology.
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