According to Jeff Dean, Google's Norm Jouppi and Sridhar Lakshmanamurthy introduced the TPUv7 'Ironwood' system at Hot Chips 2025, highlighting its ability to deliver 42.5 exaflops of fp8 performance per pod using 9216 chips. The TPUv7 architecture is designed to scale across multiple pods, enabling AI workloads to achieve multiple zettaflops of compute. This massive computational capacity positions Google Cloud as a leading platform for large-scale AI training, supporting advanced generative AI models and enterprise AI applications. The scalability and efficiency of TPUv7 offer significant business opportunities for organizations seeking high-performance AI infrastructure for deep learning and LLM development (source: Jeff Dean on Twitter).