In 1994, when Intel launched the Pentium processor that was central to the emergence of the personal computer as an everyday consumer product, more than half of worldwide processor production was based in Leixlip. In one vertiginous leap, Ireland had gone from backwater to leading edge. Over the next decade the Irish plant produced one billion Pentium chips. Intel went on to invest over €6 billion at the site, making it the most technologically advanced industrial location in Europe.