PCSS Poznan Proxima

Compute

348 H100e

Chips

348

First operational

Jun 1, 2024

PCSS Poznan Proxima is a large GPU cluster operated by Polish Academy of Sciences, located in Poland, in the public sector. It came online around June 2024. At that moment it ranked number 134 among known clusters.

It is built on 348 NVIDIA H100 SXM5 80GB. That amounts to about 348 H100e of AI compute. The cluster draws roughly 0.5 MW. Its hardware is estimated at $12M.

Epoch AI rates the certainty of this record as confirmed.

Full record

Owner: Polish Academy of Sciences
Users: Academia
Sector: Public
Status: Existing
Country: Poland
Location: Poznań, Poland
Primary chip: NVIDIA H100 SXM5 80GB
Primary chip count: 348
Total AI chips: 348
H100 equivalents: 348
8-bit throughput: 6.9×10¹⁷ OP/s
Power capacity: 0.5 MW
Hardware cost: $12M
First operational: Jun 1, 2024
Rank when it came online: 134
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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