The new AI “gigafactories” would be much larger, targeting what the commission called “moonshots”: significant innovations in healthcare, biotech, industry, robotics and scientific discovery. […] While the best-performing AI factories have supercomputers equipped with up to 25,000 advanced AI processors, a gigafactory would exceed 100,000 AI processors, the strategy document said. […] EU officials envisage three to five AI gigafactories in the EU at a cost of around €3-5bn each, compared with €600m for the biggest AI factory.
Source: wiktionary