Intel’s EMIB vs TSMC’s CoWoS: America’s Solution to the AI Packaging Bottleneck

As supply chain challenges persist, Intel’s packaging services are emerging as a compelling alternative to TSMC’s CoWoS, particularly for US fabless companies exploring diverse options.

Intel’s EMIB Packaging Orders: A Potential ‘Billion-Dollar’ Opportunity Towards H2 2026

Advanced packaging has become a significant catalyst for computational power in contemporary AI architectures. Alongside traditional semiconductor solutions, technologies like CoWoS are crucial for industry leaders such as NVIDIA and AMD. The surge in AI innovations has historically placed TSMC at the forefront of advanced packaging; however, escalating demand for CoWoS and its variants has resulted in supply constraints that will require time to alleviate. In this context, many customers in need of packaging now view Intel’s Embedded Multi-Die Interconnect Bridge (EMIB) as a viable contingency, paving the way for Intel to forecast potential revenues in the billions.

On EMIB, or EMIB-T. This looks like a great offering for us, and we’ve gotten, I think, really good engagement from customers on this business. Originally, when I was thinking about it and talking to investors, I was calibrating everybody to, “Hey, this is like a. You know, think about these wins in the $100s of millions versus, you know, wafer wins, which would be in the $billions.”You know, that’s the way you should think about it. Now I’ve since revised that because we’re actually, you know, at the close to closing some deals that are in the billions per year.

– Intel’s CFO David Zinsner

The interest in EMIB began to surface prominently at the beginning of the year, particularly following NVIDIA CEO Jensen Huang’s endorsement of Intel’s packaging solutions during a landmark $5 billion deal announcement. Intel’s advanced packaging capacity, largely unconstrained, becomes particularly appealing to businesses looking for reliable solutions. This capacity, along with the technological merits of EMIB, positions Intel favorably among fabless manufacturers eager to avoid potential bottlenecks.

A recent DigiTimes report indicates that confidence in Intel’s packaging solutions has notably increased, thanks to the company’s strategic partnerships with substrate suppliers in Japan and Taiwan. These suppliers are actively enhancing their production capabilities, anticipating a surge in demand for packaging services, marking a transition from concept to tangible order volume for EMIB.

A layered chip stack with labeled components 'XPU' and 'HBM' on top and 'EMIB. T' on the side, featuring a complex structure.

Intel’s EMIB and EMIB-T technologies are regarded as strategic options, especially for applications that value cost-effectiveness, expansive physical scalability, and design adaptability over peak bandwidth performance. Typically, ASICs, mobile System on Chips (SoCs), and custom silicon designs are prime candidates for utilizing Intel’s packaging capabilities. Current reports indicate that NVIDIA is considering EMIB for its Feynman chips, while companies such as Apple, MediaTek, and Qualcomm may integrate it into their custom chip solutions in the near future.

Moreover, a pivotal aspect of Intel’s advanced packaging services is the emphasis on domestic manufacturing. Presently, the US lacks advanced packaging facilities aside from those operated by Intel, which presents a logistical challenge for fabless manufacturers who would otherwise need to send ‘incomplete’ solutions to Taiwan for packaging. Intel’s EMIB effectively addresses this gap, bolstering the company’s potential within the backend manufacturing segment.

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