U.S. Targets China's Supercomputing Push With New Export Restrictions

June 23, 2019

The US and China have been locked in a race for the world's most powerful supercomputer. China was in the lead with its Sunway TaihuLight, which has a 93 petaflop capacity. But the US surpassed that last year, when it released the Summit, which can run at 200 petaflops -- or 200 quadrillion calculations per second.