World's fastest and greenest supercomputer, Dresden's Capella, makes global impact

Capella, a supercomputer located at the Center for Information Services and High-Performance Computing (ZIH) of TU Dresden, is making significant strides in the realm of high-performance computing. With a peak computing performance of 38 Petaflops, Capella can perform an astonishing 38 billion calculations per second.

This impressive machine ranks 51st in the world and third in Germany, according to the latest list compiled by the Top500 project. This list, headed by the late Hans Werner Meuer until 2014 and now cooperatively managed by Ernst Nordsieck, Jack Dongarra, and Horst Simon, ranks the 500 most powerful supercomputers worldwide. The list is released twice a year at major international conferences.

Capella's high energy efficiency is one of its standout features, earning it a fifth place in the world in the Green500 list, which measures energy efficiency. Capella's energy efficiency is measured in Gigaflops/Watt, highlighting its remarkable ability to deliver powerful computing performance while consuming minimal energy.

Capella's contributions extend to various fields, including Artificial Intelligence, medical research, and Earth system science. In the realm of medical research, Capella is utilised in the application of machine learning methods for cancer diagnosis and the development of new medicines.

In Earth system science, Capella is used to gain new insights into natural disasters and climate change from Earth observation data. Its applications in this field provide valuable data analysis, helping to further our understanding of our planet and its changes.

One of the application areas that benefits from Capella's capabilities is the OpenGPT-X project, where Capella's immense computing power is employed for language model development. This project is just one example of how Capella is being utilised to push the boundaries of what is possible in the field of Artificial Intelligence.

A human would need an unfathomable 1.2 billion years to perform the same calculations as Capella, demonstrating the immense power and potential of this supercomputer. Capella's primary use is in the field of Artificial Intelligence and data analysis, making it a significant contributor to progress in key technologies.

In summary, Capella is a powerful and energy-efficient supercomputer that is making a significant impact in various fields, from Artificial Intelligence and medical research to Earth system science. Its contributions are helping to drive progress and push the boundaries of what is possible in these areas.

World's fastest and greenest supercomputer, Dresden's Capella, makes global impact