---
title: "TSMC Accelerates 1.4nm Process Launch: Apple May Be First to Use Angstrom in A22 Pro"
description: "J.P. Morgan analysts expect TSMC to accelerate mass production of 1.4nm chips to the first half of 2028 due to AI demand. Apple could be the first to adopt the Angstrom process in the A22 Pro, though a $45,000 wafer cost deters competitors."
date: 2026-10-20T01:55:39.992Z
lang: en
url: https://xab.info/en/posts/tsmc-accelerates-1-4nm-process-angstrom-apple-a22-pro
tags: [tsmc, apple, semiconductors, ai-chips, 1-4nm, angstrom, jp-morgan]
author: "Alexander Buran"
publisher: "XAB.info"
---

# TSMC Accelerates 1.4nm Process Launch: Apple May Be First to Use Angstrom in A22 Pro

![Black background featuring a 3D silver Apple logo and Think different text](https://xab.info/media/2026/10/20/tsmc-uskoryaet-zapusk-1-4-nm-tekhprocessa-angstrom-apple-a22-pro/tsmc-uskoryaet-zapusk-1-4-nm-tekhprocessa-angstrom-apple-a22-pro-1.webp)

## Key Points

- TSMC may accelerate mass production of 1.4nm chips to the first half of 2028 amid surging AI demand
- Pilot production for the A14 (Angstrom) node is scheduled for Q3 2027, utilizing four manufacturing plants
- Apple is likely to be the first to use the 1.4nm process in the A22 Pro processor (roughly 2029)
- The cost of a single silicon wafer is estimated at ~$45,000, which may delay Qualcomm and MediaTek's transition to Angstrom

Taiwanese semiconductor foundry TSMC is considering accelerating the rollout of mass production for chips using its 1.4nm manufacturing process. According to estimates by J.P. Morgan analysts, volume production could begin as early as the first half of 2028—earlier than previously anticipated in earlier roadmaps. The main driver behind this schedule revision is soaring demand from the artificial intelligence industry, which is consuming advanced semiconductor capacity faster than manufacturers can expand it.

### A14 (Angstrom) Process: Pilot in 2027, Mass Production in 2028

This refers to the manufacturing node internally designated as A14 and widely known in the industry as Angstrom. According to previously published reports, pilot production for this process is scheduled for the third quarter of 2027. To achieve the necessary volume production levels, TSMC expects to utilize four manufacturing facilities. The acceleration noted by J.P. Morgan analysts means that the transition from pilot batches to full serial production could take less than a year—a timeframe considered extremely tight for advanced nodes of this level.

### Apple and the A22 Pro Processor: Who Will Be First to Get 1.4nm

Apple is listed among the potential first customers for the new technology. According to data cited in the J.P. Morgan report, the company will likely use the 1.4nm process for its A22 Pro processor. The headline of the original source points to 2029 as the likely timeframe for the Angstrom-based chip to appear in Apple products. Transitioning to such an advanced node could give Cupertino a competitive advantage in energy efficiency and transistor density, which is especially crucial as flagship smartphones and tablets increasingly rely on local AI models.

### Wafer Cost at $45,000: Why Competitors Might Hold Back

Cost remains a key limitation for the widespread adoption of the 1.4nm process. Preliminary estimates suggest that a single silicon wafer produced using this node will cost roughly $45,000. For Qualcomm and MediaTek, whose chips target the mass-market smartphone segment, such a cost level could significantly increase the final price of flagship devices. Consequently, analysts suggest that both manufacturers may prefer to stick with the 2nm process for another generation before transitioning to Angstrom.

### The AI Boom: Window of Opportunity and Capacity Shortage Risks

The surging demand for advanced semiconductors driven by AI infrastructure development simultaneously creates an opportunity for Apple to pioneer the 1.4nm technology while increasing the risk of capacity shortages in the market. If TSMC actually accelerates the commercial rollout of Angstrom, it will allow the foundry to narrow the gap between pilot and mass-production stages, but the strain on the four facilities and supply chains will be at its peak. In a market where demand outpaces capacity, even minor delays in node adoption could lead to chip shortages for key clients.

## Fact-Check & Sources

- [Apple может перейти на 1,4-нм чипы уже в 2029 году из-за бума ИИ](https://www.goha.ru/apple-mozhet-perejti-na-14-nm-chipy-uzhe-v-2029-godu-iz-za-buma-ii-dJ0YVb) - The original source contains J.P. Morgan analyst estimates regarding timelines (pilot in Q3 2027, mass production in H1 2028), wafer costs (~$45,000), and Apple's expected use in the A22 Pro. The information is an analytical forecast rather than an official statement from TSMC or Apple.

## FAQ

### When will TSMC's mass production of 1.4nm chips begin?

According to J.P. Morgan analysts, volume production using the A14 (Angstrom) process could begin in the first half of 2028. Pilot production is scheduled for the third quarter of 2027.

### Which Apple smartphone or device will receive the 1.4nm chip?

According to J.P. Morgan data, Apple will likely use the 1.4nm process in the A22 Pro processor, with an estimated launch timeframe of 2029.

### Why might Qualcomm and MediaTek skip or delay the 1.4nm transition?

The cost of a single 1.4nm silicon wafer is estimated at approximately $45,000. For chipmakers serving the mass market, this could notably raise the cost of flagship smartphones, leading Qualcomm and MediaTek to stay on the 2nm process for another generation.

### How many TSMC plants will be involved in Angstrom production?

To reach necessary mass production volumes, TSMC expects to deploy four manufacturing facilities.