GPU clusters
CEA EXA1-HE Phase 2
Compute
1.9K H100e
Chips
1,908
First operational
Apr 17, 2024
CEA EXA1-HE Phase 2 is a large GPU cluster operated by French Alternative Energies and Atomic Energy Commission (CEA), located in France, in the public sector. It came online around April 2024. At that moment it ranked number 46 among known clusters.
It is built on 1,908 NVIDIA GH200. That amounts to about 1.9K H100e of AI compute. The cluster draws roughly 2.02 MW. Its hardware is estimated at $87M.
Epoch AI rates the certainty of this record as confirmed. Phase 1 was from 2021 and didn't contain any GPUs
Full record
- Owner
- French Alternative Energies and Atomic Energy Commission (CEA)
- Users
- Military Applications Division of the French Alternative Energies and Atomic Energy Commission
- Sector
- Public
- Status
- Existing
- Country
- France
- Primary chip
- NVIDIA GH200
- Primary chip count
- 1,908
- Total AI chips
- 1,908
- H100 equivalents
- 1.9K
- 8-bit throughput
- 3.8×10¹⁸ OP/s
- Power capacity
- 2.02 MW
- Hardware cost
- $87M
- First operational
- Apr 17, 2024
- Rank when it came online
- 46
- Certainty
- Confirmed
More from French Alternative Energies and Atomic Energy Commission (CEA)
SourceEpoch AI, 'GPU Clusters'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/gpu-clusters. Licensed under CC BY 4.0.
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