The BuildJune 23, 2026via NVIDIA Blog
NVIDIA Powers Over 400 of the World’s 500 Fastest Supercomputers
Why it matters
NVIDIA's dominance in enterprise AI infrastructure is now near-absolute, controlling the compute backbone that trains the largest models and powers global research. This market concentration matters for founders and investors betting on alternative chip architectures.
Key signals
- NVIDIA powers 400+ of TOP500 supercomputers (81% of list)
- 90% of newly added systems to TOP500 use NVIDIA
- 26 systems adopted NVIDIA Grace CPU (up 8 from previous list)
- Top 8 Green500 systems run NVIDIA GPUs
- 9 of top 10 Green500 systems use NVIDIA technologies
- Published June 23, 2026 at ISC conference
The hook
81% of the world's 500 fastest supercomputers. NVIDIA's stranglehold on high-performance compute just tightened.
News Highlights: NVIDIA technology runs 81% of the TOP500 and 90% of the systems new to the list. 26 systems on the TOP500 adopted the NVIDIA Grace CPU, up eight from the previous list. The top eight systems on the Green500 run on NVIDIA GPUs and nine of the top 10 use NVIDIA technologies. No. […]