China takes over US as world's supercomputer capital

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China takes over US as world's supercomputer capital

The supercomputer used to be a symbol of American innovation, with the country playing host to the fastest computers in the world and helping break down technological and scientific boundaries with its prowess. Now though, the ruler has changed and China is now in possession of most of the world's fastest supercomputers.

In a list of the world's 500 fastest supercomputers, China sits pretty with 202 on the list. Comparatively, the US has 143 to its name.

The US still ranks 2nd in the world for supercomputers, but that's actually their lowest ranking since they began in 1992. Japan clocks in at third and Germany at fourth with 35 and 20 supercomputers respectively.

The US's most powerful supercomputer also comes in at fifth place, behind two computers from China, and one from Switzerland and Japan. China's most powerful supercomputer has a whopping 93 PetaFLOPS.

For comparison's sake, the Xbox One X – the most powerful consumer games console available, is capable of an impressive 6 TeraFLOPS. China's Sunway TaihuLight supercomputer is over 15,000 times faster than Microsoft's new console. Sunway TaihuLight is an anomaly though, as it's almost three times faster than the second fastest supercomputer in the world, which also Chinese.

China's gains in the supercomputer space are impressive. Only six months ago China had 160 supercomputers to the US's 169. The leap up to 202 in such a short space of time is impressive, but there's something to be said for the drop in US supercomputers in the ranking. Over the last year or so, American tech companies have begun to move onto cracking the science around quantum computers.

Earlier this year IBM stated its intentions on breaking into quantum computers, and then only back in September it announced it had made a breakthrough. At the moment, these early quantum computers aren't powerful enough to rival traditional computers, let alone supercomputers. But, as IBM and Google work to solving the physics riddle around this field of computing, we could easily see blazingly fast computers come into existence within the next five years.

But, by that point, who knows where China's own technological prowess will have taken it. 

This article originally appeared at

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