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Dresden's Capella supercomputer ranks among the fastest and eco-friendliest technology globally.

Dresden's computer Capella ranked among the world's fastest and most energy-efficient supercomputers.

"Dresden's Capella supercomputer ranks among the fastest and most eco-friendly in the global realm"
"Dresden's Capella supercomputer ranks among the fastest and most eco-friendly in the global realm"

Dresden's Capella supercomputer ranks among the fastest and eco-friendliest technology globally.

Capella, TU Dresden's Energy-Efficient Supercomputer, Ranks Fifth in the World

In the world of supercomputing, a list of the 500 most powerful systems is published every six months. Among these, Capella, a supercomputer from the Center for Information Services and High-Performance Computing (ZIH) of TU Dresden, has made a significant impact.

Capella, which ranks 51st in the latest edition, is renowned for its energy efficiency. This is measured in Gigaflops/Watt in the Green500 list, a ranking based on the energy efficiency of the TOP 500 systems. Capella ranks fifth worldwide in this list, a testament to its energy-saving capabilities.

Capella's primary applications lie in the domains of Artificial Intelligence (AI) and data analysis. However, it is also used in medical research and Earth system science. In medical research, Capella is employed for cancer diagnosis and the development of new medicines using machine learning methods. In Earth system science, it is used to gain new insights into natural disasters and climate change from Earth observation data.

One significant application of Capella is the training and improvement of European language models. The OpenGPT-X project, for instance, utilizes Capella to this end. This project is a prime example of Capella's application in the domain of AI.

In Germany, Capella ranks third in terms of supercomputing power. Besides TU Dresden, the Forschungszentrum Jülich in Germany hosts the JUPITER supercomputer, which ranks first on the Green500 list for energy efficiency among supercomputers worldwide. This system, Europe's first exascale supercomputer, is noted for its exceptional sustainability, running entirely on renewable energy and incorporating advanced cooling and energy reuse technologies.

To put Capella's power into perspective, a human would need an unfathomable 1.2 billion years to perform the same calculations that Capella can accomplish in a second. Capella's installed supercomputing system achieves a peak performance of 38 Petaflops, which is equivalent to 38 billion calculations per second.

In summary, Capella, the energy-efficient supercomputer from TU Dresden, is making strides in various fields that require high performance and memory, such as medical research, Earth system science, and AI. Its applications extend to the training of European language models, and it ranks fifth in the world in terms of energy efficiency in the Green500 list.

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