El Capitan Supercomputer: A Leader in Global Exascale Systems
El Capitan, a supercomputer based in the United States, is recognized as one of the most powerful exascale systems globally. As of June 2026, it ranks above Eni's HPC7, which is positioned at number six worldwide and second in Europe with 861 petaflops of peak performance. El Capitan, along with other leading systems like Frontier, Aurora, and JUPITER Booster, is operated by national supercomputing centers or government laboratories. These systems are part of a select group of exascale systems that deliver unprecedented computational power, crucial for advanced scientific research and national security applications. The development and operation of such systems underscore the strategic importance of maintaining technological leadership in high-performance computing. 
