JUPITER Booster
EuroHPC and Jülich provide JUPITER for scientific simulation, data analysis and large-scale AI.
JUPITER Booster is an operational GPU cluster run by Jülich Supercomputing Centre (EuroHPC JU) in Jülich, Germany. It runs NVIDIA GH200; no installed GPU count is published.
Facts
Source per value- Owner / operator Organization that owns or operates the GPUs. Hosting and facility roles are listed under Partners.
- Jülich Supercomputing Centre (EuroHPC JU) 1
- GPU maker NVIDIA, AMD or Intel, taken from the GPU model.
- NVIDIA 1
- GPU model Accelerator model or family as disclosed. A GH200 is one GPU on a superchip; an MI300A is an APU that contains a GPU.
- NVIDIA GH200 1
- GPUs installed Physical GPUs in the cluster, from the operator or a deterministic sum of disclosed quantities (nodes × GPUs per node). Planned counts, H100-equivalents and unaudited press totals are never counted here.
- Not published
- GPU count notes What the count covers (one partition, one site, a design limit), qualifiers and competing figures.
- Around 24,000 GH200 superchips on roughly 6,000 Booster nodes (Jülich); no exact total published. 1
- Location City, region and country where the cluster sits. Empty when the operator does not name the site.
- Jülich, Germany 1
- Country Country of the cluster, taken from the location.
- Germany 1
- Live power MW Power in service, in megawatts of IT load where the source says so. Company figures are marked in the notes; Epoch AI satellite estimates are labelled as estimates.
- Not published
- Status operational = running and named as such by the operator or a primary source; partly operational = a phase is live and more is coming; under construction = building underway; announced = disclosed or contracted with no confirmed go-live.
- operational 1
- Operational since Month or year the source gives for the cluster going live (first phase for partly operational clusters). Empty when no date is published.
- 2025 1
- Status notes The source’s wording on status, with the date.
- Unveiled at Forschungszentrum Jülich in 2025 and ranked fourth on the June 2025 TOP500 list. 1
- Partners Customer, facility owner, builder or procurement body, as named by the source.
- Procured by: EuroHPC JU 1
- Interconnect Cluster network fabric.
- NVIDIA Quantum-2 InfiniBand 1
Sources
- fz-juelich.de accessed 2026-11-11
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