Intel Announces 18A-P Process Enters Risk Production Stage, Pre-Market Share Rise Boosts Semiconductor Sector

TradingKey - In Wednesday's US premarket trading, Intel ( INTC) saw its shares stage a significant rebound, strongly driving up other core semiconductor stocks such as Marvell ( MRVL ), Lam Research (LRCX), and Micron ( MU) as the semiconductor sector rallied collectively.

Source: TradingView

The catalyst for this rally was Intel's announcement at the VLSI Symposium in Honolulu that its next-generation 18A-P process node has officially entered the risk production phase. This milestone development has been hailed by analysts as a "critical step" in Intel's turnaround.

As a performance-enhanced version of the 18A process, the 18A-P delivers a significant breakthrough in power efficiency. Official data show that at the same power level, the 18A-P offers a 9% performance boost over the 18A. At the same performance output, power consumption is reduced by 18%, while thermal management is improved by at least 20%.

In addition, the process introduces a new dual-contact, low-resistance transistor technology called "Power Boost," which can further increase drive current and operating frequency under matched capacitance conditions, providing stronger support for high-performance computing scenarios.

More importantly, the 18A-P shares fully compatible design rules with the 18A. Customers do not need to redevelop intellectual property and can directly reuse existing design flows, significantly reducing technology migration costs.

This progress is of great significance to Intel. Over the past few years, Intel has faced widespread skepticism due to delays in its advanced process nodes, leading to its market share being continuously eroded by competitors, while its foundry business has remained in the red.

In 2021, Intel launched its IDM 2.0 strategy, investing tens of billions of dollars to expand its fabs and proposing an aggressive roadmap of "five nodes in four years" in a bid to reclaim its manufacturing edge. The 18A process is seen as the core pillar of this strategy, and the transition of the 18A-P into the risk production phase signals that Intel has finally delivered on some of its technical promises, proving to the market that it is still capable of standing at the forefront of semiconductor manufacturing technology.

However, Intel's path to foundry transformation still faces numerous challenges.

Counterpoint Research analyst Neil Shah pointed out that yield is the most critical metric for customers. If Intel can guarantee that the 18A-P's yield exceeds 90% in its first month of mass production, it will significantly boost customer confidence. However, current public data indicates that the yield rate for Intel's 18A process is around 50% and remains in the optimization phase, whereas Taiwan Semiconductor Manufacturing Co. ( TSM) is rumored to have achieved yield rates of 80% to 90% for its advanced processes.

In addition, Intel primarily manufactures chips based on the x86 instruction set, while custom chips for clients like Apple ( AAPL) and Google ( GOOGL) mostly employ the Arm architecture, which represents another technical hurdle that Intel must overcome.