Fugaku: World’s most Powerful Supercomputer

The Japanese scientific research institute called RIKEN and Fujitsu started developing the “Fugaku” six years ago. It is the world’s most powerful supercomputers. Now this supercomputer is fully ready and developed in Japan and is now available for the research use.


This supercomputer has been developed with the aim of making the device core of the computing infrastructure of Japan. Then the supercomputer was tested for the particular projects in order to combat COVID-19 pandemic in April 2020. Now the Fugaku is fully open and available for shared use. The Research Organization for the Information Science and Technology (RIST) of Japan has selected some 74 projects which will use this supercomputer in the financial year 2021. RIST has also proposed for the development of the new projects in several categories and has invited the researchers who are interested to apply for the same.

About Fugaku

It is a key national technology that has been developed with the goal to achieve research results which ultimately will help in building a long-lived and healthy society, better energy use and disaster mitigation. It also aims to establish the government’s vision of making “ultra-smart Society 5.0”. The supercomputer has topped the top500 list, which is a “Supercomputer benchmark index”, for the second year in line. The computer comprises of 100 times the application performance of K supercomputer. It has been developed to implement the high-resolution, large-scale and long-duration simulation. Fugaku has been named after an alternative name for Mount Fuji. It started development in the year 2014 as the successor to the K computer. It is built with the Fujitsu A64FX microprocessor.




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