IBM z16 Hardware Architecture and AI Acceleration
A tour inside the IBM z16

A tour inside the IBM z16

4/26/2022 · Elizabeth K. Joseph

What this post added

This post provides a technical overview of the IBM z16 hardware, detailing its physical configuration (single-frame to 4-frame), processor capacity (up to 200 processors and 40TB memory), and the specifications of the IBM Telum processor. It highlights the Telum processor's 8 cores running at 5.2 GHz, its 32MB private L2 cache per core (1.5x capacity increase over z15), and its integrated AI Accelerator capable of over 6 TFLOPs per chip. The post also mentions the Crypto Express8S adapter's support for quantum-safe cryptography and its role in enabling quantum-resistant key lengths and algorithms.

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