"Jupiter, Jülich"

Compute

23.5K H100e

Chips

23,536

First operational

Jun 10, 2025

"Jupiter, Jülich" is a large GPU cluster operated by EuroHPC JU, Julich Supercomputing Center, located in Germany, in the public sector. It came online around June 2025.

It is built on 23,536 NVIDIA GH200. That amounts to about 23.5K H100e of AI compute. The cluster draws roughly 18 MW. Its hardware is estimated at $290M.

Epoch AI rates the certainty of this record as confirmed.

Full record

Owner: EuroHPC JU, Julich Supercomputing Center
Sector: Public
Status: Existing
Country: Germany
Location: Jülich Supercomputing Centre (JSC) 52428 Jülich, Germany
Primary chip: NVIDIA GH200
Primary chip count: 23,536
Total AI chips: 23,536
H100 equivalents: 23.5K
8-bit throughput: 4.7×10¹⁹ OP/s
Power capacity: 18 MW
Hardware cost: $290M
First operational: Jun 10, 2025
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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