China overtook the United States in numbers and performance for supercomputers in a ranking last November, followed by non-EU Switzerland and Japan in third and fourth place.
"It is a tough race and today the EU is lagging behind: we do not have any supercomputers in the world´s top ten," said Andrus Ansip, the European Commisssion vice president for the digital single market.
The European Commission, the EU executive, said it would contribute around 486 million euros ($580 million) for a "High Performance Computing (EuroHPC) infrastructure", that would then be matched by EU nations.
European scientists and industry risk yielding secrets or sensitive information as they increasingly process data outside the EU to perform tasks in the absence of the best supercomputers, the commission said.
