Thursday, March 13th 2025

Initial Intel 18A Node Wafer Run Lands in Arizona Site, High-Volume Manufacturing Could Start Earlier Than Expected

Intel's 18A node, often referred to as Intel's silver lining, has just produced tangible result. In a LinkedIn post of Intel's engineering manager Pankaj Marria, we learn that Intel's 18A node is now being produced in initial wafer lots for testing and evaluation by Intel's customers. This means that Intel's 18A node PDK is officially in version 1.0, and customers are already using that PDK for testing of custom chips. "The Eagle has landed," noted the post, referring to the node development as a major milestone for a node developed and made in US. There were even posters with the same slogans being brought up, meaning that possible customers are also happy with inital test runs. With high-volume manufacturing slated for second half of 2025, we could even see 18A HVM going before initial targets.

Intel's leadership transition to CEO Lip-Bu Tan has overlapped with a recalibration of corporate messaging around the foundry business. Tan's internal communication explicitly frames Intel's strategy as a dual-track approach that maintains both product development and foundry services under unified corporate governance. This position counters speculation regarding potential foundry spinoff scenarios, though it doesn't categorically exclude future structural changes. Previous industry rumors had outlined potential joint venture configurations involving TSMC and major US semiconductor firms, including AMD, Broadcom, and NVIDIA, taking equity positions in a separate foundry entity. While such arrangements remain theoretically viable, Tan's emphasis on fab strategic importance aligns with predecessor Pat Gelsinger's manufacturing-centric vision, suggesting continuity in Intel's Foundry and Product model despite market pressure.
Source: Pankaj Marria on LinkedIn
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8 Comments on Initial Intel 18A Node Wafer Run Lands in Arizona Site, High-Volume Manufacturing Could Start Earlier Than Expected

#1
hsew
Intel is determined to prove its doubters wrong. Good! I hope they can deliver on their claims.
Posted on Reply
#2
phints
Thin/well built laptops on Intel 18A CPUs to rival performance and efficiency of Apple M4, while still maintaining far superior Windows compatibility... when?
Posted on Reply
#3
RUSerious
phintsThin/well built laptops on Intel 18A CPUs to rival performance and efficiency of Apple M4, while still maintaining far superior Windows compatibility... when?
Why Apple? PPL & Corps buy Intel based laptops for Windows. Full stop.
Posted on Reply
#4
Prima.Vera
How long to upgrade all Intel fabs to 18A I wonder....
Posted on Reply
#5
qcmadness
Prima.VeraHow long to upgrade all Intel fabs to 18A I wonder....
Never.
This is not how a company with fabs works.
Posted on Reply
#6
Daven
How do we even know what defines 18A? With 4 nm only Meteor Lake, 3 nm only Xeon 6 and 20A cancelled, 18A is really just the next node after 10 nm (7 nm was 10 nm rebrand) that was released years ago. Without transistor density of all these nodes, we have no idea how good 18A is in comparison.
Posted on Reply
#7
tfp
DavenHow do we even know what defines 18A? With 4 nm only Meteor Lake, 3 nm only Xeon 6 and 20A cancelled, 18A is really just the next node after 10 nm (7 nm was 10 nm rebrand) that was released years ago. Without transistor density of all these nodes, we have no idea how good 18A is in comparison.
The same thing that drives how TSMC defines node names, nothing/marketing.
Posted on Reply
#8
Pizdarenkowitch
DavenHow do we even know what defines 18A?
The latest and greatest type of transistor, which in this case is: GAA-FET.
Posted on Reply
Mar 13th, 2025 17:31 EDT change timezone

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