TSMC begins mass producing 3nm chips in Taiwan, which need ~35% less power than 5nm chips, following Samsung, and also promises to build 2nm plants in Taiwan
TSMC had mapped 3nm volume production for 2022 and later laid out five N3-family iterations before a 2nm-class introduction. Its latest milestone turns that published node roadmap into operating capacity while pairing the current node with a commitment to further Taiwan fabs.
Samsung had already claimed the first 3nm volume-production launch in June. TSMC's entry narrows the practical lead implied by Samsung's earlier 3nm start and makes process efficiency a more immediate competitive comparison.
First-order effects
TSMC can now offer customers a 3nm process with roughly 35% lower power use than its 5nm generation, moving its next-node roadmap from planned capacity to production.
Samsung loses the distinction of being the only named producer already in 3nm mass production, though its stated 45% power-reduction claim remains a competing benchmark.
Second-order effects
Chip buyers evaluating advanced-node designs gain two named 3nm production options, increasing the importance of process-power and area trade-offs in foundry selection.
TSMC's 2nm-fab commitment in Taiwan extends the investment cycle beyond 3nm, while its separately planned Arizona 3nm expansion shows the company is adding leading-edge capacity across more than one site.
Third-order effects
If TSMC continues moving node transitions from roadmap to volume production on this cadence, leading-edge foundry competition will be defined less by announcements than by sustained production ramps and power efficiency.
The pairing of new Taiwan production with future Taiwan 2nm plants points to advanced-process capability remaining concentrated around a small group of foundries and fabrication locations, even as TSMC expands abroad.
The trend: Advanced-chip manufacturing is becoming a continuous race to convert node roadmaps into volume capacity, with power efficiency and fabrication location shaping foundry competition.
TSMC Chairman Mark Liu said that it will continue to develop advanced technology and expand advanced nodes capacities in Taiwan. In 2023 Q2, TSMC R&D Center will open in Hsinchu, Taiwan with 8,000 R&D employees posted. 2nm will be in Taichung and Hsinchu with a total of 6 phases.…
We're getting closer to physics boundaries! TSMC launches 3nm techno mass production and is preparing the 2nm. It also highlights the concerns over global reliance on Taiwan for high-end tech https://www.bloomberg.com/...?
TSMC celebrated 3nm mass production at Fab 18 with “good yields” on Thursday. -Total investment in Fab 18 is NT$1.86 trillion (US$60.4 billion). -TSMC also held a Topping Ceremony for Fab 18's Phase 8 facility. $TSM #semiconductors Thread 1/5 https://pr.tsmc.com/...
2/5 TSMC 3nm -Fab 18 is a GigaFab, phases 1-8 each have 58,000 square meter cleanrooms, twice as big as a standard logic fab -Fab 18 already makes 5nm chips -Jobs created: 11,300 direct fab jobs, and 23,500 construction jobs $TSM $TSMC #semiconductors
TSMC Chairman Mark Liu says TSMC will continue to deepen its roots & invest more at home, and Taiwan will play a even more critical role in the global economy over the next decade. https://twitter.com/...
3nm production has begun in Taiwan, check out the amazing level of detail on these people who I assume just came off the production line. Each of them is just three nanometers tall 😱 Lego could never. https://twitter.com/... https://twitter.com/...
TSMC kicks off mass production of 3-nanometer chips, seeking to keep its place as the dominant supplier of the world's most advanced semiconductors https://www.bloomberg.com/...
“This isn't the end of globalization for U.S. tech or for American allies. But it sure feels like it for Chinese tech firms.” From @crmiller1. In the medium term, Chinese components and assembly can be replaced. But Taiwan's chips...not so much. https://www.theatlantic.com/ ...
“That chain is starting to rattle and even break, as the global tech industry works to become less dependent on China.” https://www.theatlantic.com/ ...
“TSMC sits at the epicenter of the world's tech supply chains. It produces 90 percent of the world's most advanced processor chips, all of them in a handful of facilities in Taiwan.” https://www.theatlantic.com/ ...
it's interesting, the rhetoric is that we are taking steps to deny china access to advanced chips and other “high-high tech” stuff, but it seems like really we are just anticipating their move to take taiwan which we know we can do nothing to stop when it comes. https://twitter.c…