Isambard-AI, the UK’s Most Powerful AI Supercomputer, Goes Live

Jul 11, 2026

The University of Bristol’s Isambard-AI, powered by NVIDIA Grace Hopper Superchips, delivers 21 exaflops of AI performance. This makes it the fastest system in the U.K. and among the most energy-efficient supercomputers globally.

Why it matters: This supercomputer significantly boosts the UK's AI research capabilities and sets a new standard for energy efficiency in high-performance computing.

Full story at: NVIDIA AI Blog ↗