An AI supercomputer for Innovation at scale
DCAI is home to Gefion, Denmark’s first supercomputer optimised for large-scale projects using AI.
What is Gefion?
Gefion is a large-scale NVIDIA DGX SuperPOD, comprising more than 1,540 GPUs with a mix of the most advanced NVIDIA DGX H100 and B300 chips. These are connected through a high-speed network and paired with a fully integrated, AI-optimized software environment.


Revolutionizing AI: Speed, Security, and Advanced Data Storage
The Gefion infrastructure also includes SIF Secure Storage, a 110 PB WEKA high-performance data platform optimized for AI workloads. Seamlessly integrated with the compute platform, it enables customers to manage their entire AI workflow, from data ingestion to model deployment within a single, trusted infrastructure.
Sovereignty & Compliance
Gefion is fully compliant with key European regulatory frameworks such as ISO 27001 NIS2 and GDPR. All data and workloads remain secure and under Danish sovereignty, ensuring compliance without compromising on performance. This gives enterprises and research institutions access to hyperscale compute capacity while maintaining full control and ownership of their data.
Preinstalled Software
Customers get access to powerful NVIDIA software platforms, including NVIDIA BioNeMo, which supports research in pharmaceuticals and biotechnology, and NVIDIA CUDA Quantum, which offers advanced simulation tools and capabilities for programming hybrid CPU, GPU, and quantum processing unit (QPU) systems.