Intel's call: 18A advances and data centre strength countered by PC woes and cash outflow

On its own, the call probably will not reverse the after-hours slide because near-term results weigh more heavily than roadmap achievements when guidance is so subdued. The PC supply chain is where the main read-across lies. Management described how OEMs are cutting inventories aggressively, which suggests pressure on PC makers, memory suppliers and Asian component manufacturers over the next few quarters. The substrate shortage represents a supply-side constraint that could help packaging material suppliers. Although it is just a company projection, the server growth estimate strengthens the broader argument for data centre spending that has buoyed chip stocks this year.

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The call painted a picture of a credible long-term roadmap alongside a punishing set of near-term issues, and the market's job is to reflect the latter first.

Key points:

• Positive: The maiden 18A server chip is generating revenue, and the initial 18A-P server product remains on schedule for a 2027 ramp.
• Positive: Client chip advancement continues, with Nova Lake ahead of plan and Wildcat Lake demand exceeding supply; 18A-P and 14A are proceeding as planned.
• Positive: Intel has relationships with a few strategic external foundry clients; 18A costs have dropped roughly 40% since Q1; data centre revenue is expected to rise by a mid-teens percentage in Q4.
• Positive: Intel projects the server CPU market could expand fivefold to above $200 billion within five years.
• Warning: The PC downturn has quickened; client revenue is forecast to decline over 20% in Q4, and 2026 PC unit sales are expected to drop roughly 12%.
• Warning: A substrate shortage is capping production, capital expenditure is climbing sharply through 2027, and the company does not anticipate positive cash flow this year.

Following the shares' roughly 20% after-hours drop on a soft Q4 outlook, Intel's earnings call supplied ammunition for both optimistic and bearish views. Executives highlighted consistent advancement on the manufacturing timeline and robust data centre demand. At the same time, they depicted a PC slowdown that has intensified rapidly and cautioned that cash flow will stay squeezed.

Turning to the positive, the CEO stated that Clearwater Forest, Intel's first server chip using the Intel 18A node, is now shipping and generating revenue. Diamond Rapids, the inaugural server product built on the enhanced 18A-P process, is being sampled and remains on schedule for a 2027 ramp. On the PC front, Panther Lake has been ramped on 18A, and Wildcat Lake demand is outstripping supply. Nova Lake, the first client chip to use 18A-P, is ahead of plan, with design wins anticipated to be twice those of Panther Lake at launch. The 18A-P process remains on track to debut across Intel's own product lines by the end of the year, and the next-generation 14A process is also progressing as intended.

Intel announced it is working with a few external clients that it called highly strategic for 18A-P, a move that could prove significant for its foundry aspirations. The company further projects the server processor market could expand up to five times in five years, reaching over $200 billion from around $40 billion. The CFO reported that 18A costs have declined by roughly 40% since Q1. Data centre and AI revenue is expected to increase by a mid-teens percentage between Q3 and Q4.

The cautionary narrative revolves around PCs and cash. The CEO noted that the PC correction has picked up speed in the last two months, as OEMs slash inventories to align with softer end-market demand. Intel forecasts a decline of over 20% in client computing revenue from Q3 levels. It now expects 2026 PC unit sales to fall by roughly 12%, with second-half units dropping more than 20%. A broad shortage of advanced substrates for its EMIB packaging is also constraining production scaling.

Outlays are large and increasing. Gross capital expenditure is on pace for $20 billion in the current year, and the company anticipates a steep increase in 2027, with equipment spending rising further in the next quarter. The CFO does not anticipate positive cash flow this year and also flagged that an Israel-related factor will likely primarily impact Q4 margins. Intel projects non-controlling interest payments to joint-venture minority partners of roughly $250 million in Q4. It forecasts approximately $1.1 billion in both 2027 and 2028, which will reduce the profit available to shareholders.

The call presents a clear divide for investors. The technology roadmap and data centre outlook bolster the long-term recovery narrative. The PC slowdown, supply limitations, and escalating spending indicate a challenging period ahead before those benefits materialise in earnings and cash flow.