๐ฅ๏ธComputerworldโขStalecollected in 23m
Apple evaluates Intel for future chip manufacturing
๐กMajor shift in chip supply chain: Apple eyes Intel's 18A process to diversify manufacturing away from TSMC.
โก 30-Second TL;DR
What Changed
Apple is testing Intel's 18A-P series technology with a potential ramp-up in 2027.
Why It Matters
If successful, this partnership could reshape the global semiconductor landscape by reducing Apple's reliance on Taiwan-based manufacturing. It validates Intel's foundry strategy and supports U.S. domestic chip production goals.
What To Do Next
Monitor Intel Foundry's 18A yield reports and roadmap updates, as they will dictate the feasibility of large-scale domestic chip production for major tech firms.
Who should care:Enterprise & Security Teams
Key Points
- โขApple is testing Intel's 18A-P series technology with a potential ramp-up in 2027.
- โขThe partnership aims to diversify supply chains, though TSMC will likely remain the primary manufacturer for high-end chips.
- โขIntel may focus on producing older chip designs for entry-level Apple products like iPhones and iPads.
๐ง Deep Insight
Web-grounded analysis with 19 cited sources.
๐ Enhanced Key Takeaways
- โขApple has reportedly initiated small-scale testing of lower-end iPhone, iPad, and Mac processors using Intel's 18A-P chip manufacturing process, with production testing expected to begin in 2026 and larger-scale manufacturing potentially growing through 2027 and 2028.
- โขThe U.S. government played a pivotal role in facilitating this preliminary agreement, converting nearly $9 billion in federal grants into a roughly 10% stake in Intel and actively encouraging partnerships to promote domestic chip manufacturing.
- โขIntel's 18A-P process is an enhanced version of the 18A node, designed to deliver up to 9% performance gains at ISO-power or 18% lower power at ISO-performance compared to the base 18A, and features improved thermals and tighter process variability control.
- โขWhile Apple's orders are unlikely to significantly reverse Intel Foundry Services' (IFS) quarterly losses in the short term, the partnership holds strategic importance as a 'foundry training' opportunity for Intel, helping it rebuild advanced-node capabilities by meeting Apple's demanding standards across multiple product lines.
- โขApple's move to diversify its supply chain is partly driven by its recognition that TSMC's resources are increasingly tilting towards AI and High-Performance Computing (HPC), potentially leading to capacity constraints for consumer devices like iPhones.
๐ Competitor Analysisโธ Show
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๐ ๏ธ Technical Deep Dive
- RibbonFET Transistors (Gate-All-Around - GAA): Intel 18A is the company's first commercial process to utilize RibbonFET transistors, which are Intel's implementation of gate-all-around (GAA) FETs. This architecture wraps the gate entirely around the conducting channel, improving electrostatic control, reducing leakage, and enabling scalability beyond FinFET.
- PowerVia (Backside Power Delivery Network - BSPDN): Intel 18A integrates PowerVia, the industry's first backside power delivery network in high-volume production. This technology moves power delivery to the backside of the wafer, separating it from signal routing, which improves performance, reduces IR drop, and enhances cell utilization by up to 10%.
- EUV Lithography: The 18A process extensively uses extreme ultraviolet (EUV) lithography for critical patterning.
- 18A-P Enhancements: The 18A-P variant builds on the base 18A with improved performance and optimizations for multiple voltage types. It introduces new types of RibbonFET transistors (high-performance and low-power devices), tighter process variability control, and improved thermals, leading to up to 9% higher performance at iso-power or 18% lower power at iso-performance compared to 18A.
- Foveros Packaging: Apple is reportedly using Foveros packaging in conjunction with Intel's 18A-P series for its processors, which is Intel's 3D packaging technology that allows combining different nodes for complex 'systems of chips'.
๐ฎ Future ImplicationsAI analysis grounded in cited sources
Intel Foundry Services will gain significant credibility and attract more customers.
Securing Apple, a highly demanding customer, for its 18A process validates Intel's manufacturing capabilities and could encourage other major fabless companies to consider IFS.
Apple will achieve greater supply chain resilience and negotiating power.
Diversifying chip manufacturing beyond TSMC to include Intel reduces Apple's single-source risk and strengthens its position in future negotiations for pricing and capacity.
The U.S. will significantly bolster its domestic semiconductor manufacturing capabilities.
The U.S. government's active role in facilitating this partnership, coupled with CHIPS Act funding, directly supports the national interest in onshoring advanced chip production.
โณ Timeline
2006
Apple begins using Intel CPUs for its Mac computers, ending its long-standing partnership with Motorola/IBM.
2008-04
Apple acquires P.A. Semiconductor, signaling its intent to design its own chips.
2010
Apple introduces its first self-designed mobile chip, the A4, for the iPad and iPhone 4, initially fabricated by Samsung.
2011
Apple begins transitioning its chip fabrication to TSMC, eventually making TSMC its exclusive chip manufacturing partner.
2020-06
Apple announces its transition from Intel x86 CPUs to Apple Silicon (ARM-based) for Mac computers, ending a 14-year partnership.
2021-07
Intel rebrands its process node naming system and announces the 18A process node, targeting high-volume manufacturing in 2025.
๐ Sources (19)
Factual claims are grounded in the sources below. Forward-looking analysis is AI-generated interpretation.
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Original source: Computerworld โ