Intel NASDAQ:INTC announced a 5 billion investment to expand its Leixlip semiconductor facility west of Dublin, upgrading current production and advancing R&D for AI data center chips. The announcement comes as demand for AI agent workloads (complex tasks such as software engineering that require powerful CPUs rather than GPUs) has driven booming sales of Intel's Xeon server processors. Intel shares are down 4.53% intraday.

The Ireland investment follows Intel's decision earlier this year to pay more than $14 billion to buy back full control of its Fab-34 plant in Ireland from Apollo Global Management (APO), which had purchased it for $11.2 billion in 2022. Intel is raising more than $6 billion in new debt to fund the buyback. The Irish expansion contrasts with Intel's cancelled 30 billion Magdeburg plant in Germany and a shelved facility in Poland, as CEO Lip-Bu Tan focuses the company's manufacturing footprint on greater returns on invested capital.

While Nvidia's NASDAQ:NVDA GPUs remain the primary workhorses for AI training, Intel's CPUs are increasingly in demand to coordinate AI agents on complex tasks, a dynamic also benefiting rivals AMD NASDAQ:AMD and Arm NASDAQ:ARM. CEO Lip-Bu Tan has deepened Intel's strategic position through a partnership with Elon Musk on the Terafab chipmaking project and a 10% stake held by the Trump administration.