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Jean Zay Supercomputer Phase 3

Compute
131 H100e
Chips
3,112
First operational
Jun 1, 2022

Jean Zay Supercomputer Phase 3 is a large GPU cluster operated by GENCI, located in France, in the public sector. It came online around June 2022. At that moment it ranked number 86 among known clusters.

It is built on 416 NVIDIA A100, alongside NVIDIA Tesla V100 SXM2. That amounts to about 131 H100e of AI compute. The cluster draws roughly 2.08 MW. Its hardware is estimated at $64M.

Epoch AI rates the certainty of this record as confirmed.

Full record
Owner
GENCI
Users
Researchers in academia and industry
Sector
Public
Status
Existing
Country
France
Location
Campus universitaire d'Orsay, Batiment 506, Rue John Von Neumann, 91403 Orsay, France
Primary chip
NVIDIA A100
Primary chip count
416
Secondary chip
NVIDIA Tesla V100 SXM2
Total AI chips
3,112
H100 equivalents
131
8-bit throughput
2.6×10¹⁷ OP/s
Power capacity
2.08 MW
Hardware cost
$64M
First operational
Jun 1, 2022
Rank when it came online
86
Certainty
Confirmed
More from GENCI
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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