According to the 51st edition of the TOP500 list, released on June 24, 2026, at the International Supercomputing Conference in Hamburg, Germany, China's Tianhe-3 supercomputer has been ranked as the world's fastest, surpassing the US-based Frontier system. This marks the first time a Chinese system has held the top spot since 2017, when the Sunway TaihuLight led the list.
The Tianhe-3, developed by the National University of Defense Technology (NUDT), achieved a performance of 1.88 exaflops on the LINPACK benchmark, edging out Frontier's 1.68 exaflops. The system is installed at the National Supercomputing Center in Tianjin and uses a combination of domestically produced CPUs and accelerators.
This development highlights the ongoing competition in high-performance computing between China and the United States. The TOP500 list, which is updated twice a year, is a widely recognized benchmark for supercomputing performance. Other top systems include Japan's Fugaku and Finland's LUMI.
