Tagged semiconductor manufacturing · show all articles
"Foundry" gets used constantly in AI hardware coverage without ever being explained. The concept it names is simpler than it sounds, and its history explains almost everything else in this cohort's foundry briefings.
Taiwan's second foundry sits a few kilometers from TSMC's headquarters and competes for almost none of the same customers — a deliberate positioning that a 93% revenue jump in its core node suggests is working.
Nvidia designs. AMD designs. Apple designs. Almost none of them manufacture. One Taiwanese company makes the leading-edge chips for nearly everyone who doesn't, and that single fact shapes more of the AI boom than any GPU announcement.
Every AI accelerator headline is about the die. The actual ceiling on how many of them the world can build in 2026 sits one manufacturing step later, in a packaging process most coverage never names.
Building a leading-edge fab outside Taiwan was long treated as economically irrational. TSMC is doing it anyway, at a scale that has quadrupled since the first announcement — and the reasons are as much about customers as about geopolitics.
SMIC has no access to EUV lithography at all. It is still manufacturing chips close to the leading edge — by making an older tool do a harder job, more times, at real cost.
Coverage of China's chip industry usually frames the gap with the West as a performance-gap story. The sharper, less-told version is a yield story — and the number behind it is startling.
Samsung competes with TSMC for advanced-logic customers and with SK hynix for memory customers, using entirely different technology and entirely different scoreboards. Coverage that treats "Samsung" as one competition misses both.
Panther Lake is shipping on 18A, Intel's most advanced node in over a decade. What the company has not yet done, as of this briefing, is prove the node can win business it didn't already have.
18A proved Intel could build a competitive process again. 14A is the node where the industry finds out whether anyone outside Intel wants to build on it — and the window to find out is now open.