Graphcore is pushing for a significant share of the UK government's new £900 million supercomputer initiative, which would utilize its chips, as CEO Nigel Toon prepares to engage with UK ministers on the matter. Concurrently, the company faces increasing pressure from its Silicon Valley investors to relocate to the US, where semiconductor subsidies are seen as generous. This dual pressure highlights the shifting landscape of tech investment amid a competitive data center market projected to exceed $100 billion.