Samsung’s 2nm GAA Yields Reportedly Reach 60%, Showing Real Progress
Samsung’s 2nm GAA process is reportedly making meaningful progress, with a new report from Korea Economic Daily saying yields have now reached around 60%. That is a notable improvement from the 50% level that had been discussed earlier this year, and it also lines up with other recent Korean reporting that framed Samsung’s latest yield gains as a more than threefold improvement from the roughly 20% range seen in the second half of 2025.
The key nuance, however, is that Samsung does not publicly disclose detailed foundry yield figures, so these numbers should still be treated as supply chain estimates rather than company confirmed benchmarks. Even so, multiple current reports point in the same direction: Samsung’s 2nm line is improving materially, and the company appears to be gaining enough confidence to push harder for more external business.
According to the latest reporting, not all of that improvement is being driven by Samsung’s own mobile ambitions. Korea Economic Daily says the Exynos 2600 remains below 50% yield, while a larger portion of the broader 2nm progress is tied to orders from bitcoin mining hardware companies such as Canaan and MicroBT. That is an important detail because it suggests Samsung’s foundry recovery at 2nm is being helped by a wider customer base rather than depending entirely on one flagship internal mobile chip to carry the node forward.
From a competitive standpoint, 60% is progress, but it does not suddenly erase the gap with TSMC. TSMC is still widely viewed as the steadier next generation manufacturing leader, and Samsung still needs to prove that its 2nm process can scale not only in pilot or early customer programs, but in the kind of high volume, high complexity workloads that matter most for major fabless clients. The more realistic reading is that Samsung is moving from a worrying position to a credible one, not yet to a dominant one. This is an inference based on current reporting and the broader foundry market context.
That is why Samsung’s customer pipeline matters so much. Last week that Tesla’s next generation AI6 chips are expected to be manufactured by Samsung on its 2nm process, with mass production projected for the second half of 2027 at Taylor, Texas. Reuters also reported that Samsung secured a 16.5 billion dollar supply deal tied to Tesla, giving Samsung Foundry one of its most important advanced node wins in years. If Samsung can turn today’s improving yields into consistent execution for programs like that, the company’s 2nm story changes from hopeful recovery to serious foundry relevance.
There is still a major caveat, though. A move from 50% to 60% is useful, but for many premium customers it is not enough on its own. What matters is whether Samsung can sustain those gains, raise them further, and do so across multiple product types, including advanced logic and eventually more complex packaging flows. That is especially true if Samsung hopes to attract or retain customers such as Qualcomm, where yield stability, cost structure, and delivery confidence all matter as much as the headline node name. This is an inference, but it follows directly from how major fabless companies usually evaluate foundry partners.
So the real takeaway is not that Samsung has caught TSMC. It has not. The more important point is that Samsung’s 2nm process is no longer stuck in the same troubled place it was several quarters ago. If the latest estimates are accurate, Samsung has built enough momentum to keep the node commercially relevant, and that alone is a meaningful shift for a foundry business that badly needed one.
Do you think Samsung’s 2nm progress is enough to seriously challenge TSMC for more leading edge orders, or is this still just the early stage of a much longer recovery?
