China claims the world’s fastest supercomputer

Despite trade restrictions, China has done so Reclaimed The title of the world’s fastest supercomputer for the first time since 2018. Line Shine He paid Captain From number one on TOP500 classification. This is despite strict limits on the high-power computing components that US companies can sell to China, which dominates the list, with America occupying three of the top five spots. LineShine doesn’t even use any GPUs, which are typically the backbone of modern supercomputers.

While reaching the top of the Top500 carries obvious bragging rights, it is also a message from the Chinese government to the United States. The Trump administration has sought to limit China’s access chips From companies like Nvidia And its setting is steep Definitions On products entering and leaving the country. China responded by building on more accessible and universal CPUs. LineShine uses approximately 45,000 LX2 processors, each containing 304 cores running at 1.55 GHz, connected via a private high-speed, low-latency network called LingQi.

LineShine is the first supercomputer to exceed 2,000 exaflops and is 20 percent faster than the second system, El Capitan, on the Top500 list. However, it also uses 42.2 megawatts, which is much higher and less efficient than El Capitan’s 29.7 megawatts.