China targets top spot in supercomputing with fully domestic, CPU-only machine

About this episode

China has introduced a new supercomputer with entirely domestic CPUs aimed at surpassing the current world record holder in performance.

China has unveiled a new supercomputer built from entirely home-grown CPUs, with the aim of beating the world’s fastest machine while sidestepping US export controls. Known as Lingsheng or LineShine, it is designed to reach 2 exaflops – or two quintillion calculations per second – edging past the 1.8-exaflop El Capitan, the current record holder at the Lawrence Livermore National Laboratory in California. Unlike other exascale supercomputers, which rely on graphics processing units (GPUs),...

Topics covered

• supercomputing
• technology
• China
• exascale computing
• US export controls

Keywords

• supercomputer
• China
• Lingsheng
• exaflops
• El Capitan
• CPU
• GPU
• technology

Mentioned in this episode

Organizations: China

Products: Lingsheng, LineShine, El Capitan

Places: Lawrence Livermore National Laboratory, California

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