Intel Targets 2031 Ohio Fab Launch as EMIB-T Packaging Nears 2027 Ramp

Intel is pushing ahead with its Ohio manufacturing complex as it works toward high-volume production of its 14A process by 2031, while its EMIB-T packaging technology also moves closer to commercial deployment.

The company is building the 1,000-acre Ohio site for its Angstrom-era chips, including the 18A and 14A process nodes. Intel is reportedly offering generous overtime bonuses as it tries to keep construction moving and avoid further delays at the strategically important facility.

The Ohio complex plays a major role in Intel’s plan to expand advanced chip production in the United States. The company expects the site to support large-scale manufacturing once its next-generation process technology reaches maturity.

EMIB-T Packaging Moves Closer to Production

Intel also expects to offer its EMIB-T packaging technology in volume by 2027, with package yields already approaching 90 percent. However, substrate yields remain stuck near 50 percent, which continues to limit broader production.

EMIB-T uses small silicon bridges inside the package substrate to connect chiplets, while Through-Silicon Vias allow power and high-speed signals to move vertically through the bridge. This design supports denser chip layouts and 3D stacking without using a large silicon interposer.

Intel’s packaging method also reportedly costs around 50 percent less than TSMC’s CoWoS platform, which gives the company a possible pricing advantage as demand for advanced AI and data centre packaging continues to grow.

The remaining problem centres on the organic substrate, which includes precision cavities, insulation layers, and embedded silicon bridges. Intel and its suppliers now need to improve substrate yields before EMIB-T can reach full-scale production, but current progress suggests the company remains on track for a broader rollout in 2027.