GPU clusters
hessian.AI fortytwo
Compute
199 H100e
Chips
632
First operational
Jun 15, 2023
hessian.AI fortytwo is a large GPU cluster operated by hessian.AI, located in Germany, in the public sector. It came online around June 2023. At that moment it ranked number 101 among known clusters.
It is built on 632 NVIDIA A100. That amounts to about 199 H100e of AI compute. The cluster draws roughly 0.52 MW. Its hardware is estimated at $16M.
Epoch AI rates the certainty of this record as confirmed.
Full record
- Owner
- hessian.AI
- Users
- Academia, Industry
- Sector
- Public
- Status
- Existing
- Country
- Germany
- Location
- Planckstraße 1, 64291 Darmstadt, Germany
- Primary chip
- NVIDIA A100
- Primary chip count
- 632
- Total AI chips
- 632
- H100 equivalents
- 199
- 8-bit throughput
- 3.9×10¹⁷ OP/s
- Power capacity
- 0.52 MW
- Hardware cost
- $16M
- First operational
- Jun 15, 2023
- Rank when it came online
- 101
- Certainty
- Confirmed
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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