Gefion

Denmark’s sovereign AI supercomputer, an NVIDIA DGX SuperPOD run by the Danish Centre for AI Innovation for researchers and companies.

Gefion is an operational GPU cluster run by Danish Centre for AI Innovation (DCAI). It has 1,528 NVIDIA H100 GPUs installed.

Supercomputer

Verified 11 Nov 2026

Facts

Source per value

Owner / operator Organization that owns or operates the GPUs. Hosting and facility roles are listed under Partners.: Danish Centre for AI Innovation (DCAI) 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 H100 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.: 1,528 1
Location City, region and country where the cluster sits. Empty when the operator does not name the site.: Not published
Country Country of the cluster, taken from the location.: Denmark 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.: 2024-10 1

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