What is LUMI ?


LUMI is the fastest supercomputer in Europe and the fifth fastest globally (the Top500 list published in November 2023). LUMI is also the seventh greenest supercomputer on the planet (the Green500 list published in November 2023). 

The LUMI data center was also recognized in the 2023 Data Centre World Awards for the Green Data Centre of the Year in March 2023.

LUMI, an HPE Cray EX system, has a sustained computing power of 490 petaflops (HPL, High-Performance Linpack) in its final configuration. LUMI is also one of the world’s leading platforms for artificial intelligence. Read more technical facts about LUMI. 

The supercomputer is located in CSC’s data centre in Kajaani, Finland and hosted by the LUMI consortium. The LUMI (Large Unified Modern Infrastructure) consortium countries are Finland, Belgium, the Czech Republic, Denmark, Estonia, Iceland, Norway, Poland, Sweden, and Switzerland.

LUMI is one of the world’s best-known scientific instruments for the lifespan of 2021–2026.

Find out more: 


You can also check the LUMI website: https://lumi-supercomputer.eu/ or subscribe to the LUMI newsletter. 

Follow LUMI on our social media accounts: YouTubeLinkedIn and Twitter

Or contact the LUMI-BE team at lumi-be-support [ati] enccb [dota] be (lumi-be-support[at]enccb[dot]be)