LUMI
Supercomputer in Finland / From Wikipedia, the free encyclopedia
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LUMI (Large Unified Modern Infrastructure) is a petascale supercomputer located at the CSC data center[3] in Kajaani, Finland. As of January 2023[update], the computer is the fastest supercomputer in Europe.[4]
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Active | June 13, 2022 |
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Sponsors | European High-Performance Computing Joint Undertaking, LUMI Consortium |
Location | Kajaani, Finland |
Architecture | 362,496 cores, AMD EPYC CPUs, 10,240 AMD Radeon Instinct MI250X GPUs (144,179,200 cores)[1][2] |
Power | 8.5 MW |
Space | 150 m2 |
Memory | 1.75 petabytes |
Storage | 117 petabytes |
Speed | 550 petaFLOPS (peak) |
Cost | €144.5 million |
Website | www.lumi-supercomputer.eu |
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The completed system consists of 362,496 cores, capable of executing more than 375 petaflops, with a theoretical peak performance of more than 550 petaflops, which places it among the top five most powerful computers in the world.[5] The November 2022 TOP500 ranks LUMI at number five, with a measured performance of 309.1 PFLOPS.[6]