--- title: "Samsung's foundry business will not close its gap with TSMC through 2027, despite its $16.5 billion Tesla chip deal being widely cast as a turnaround." description: "TSMC's record 72.5% global market share in Q2 reflects overwhelming control of advanced AI chip manufacturing, and Samsung's path to catching up depends on its 2-nanometre yields, the rate of usable c" url: "https://bilby.ai/predictions/p/95/samsung-s-foundry-business-will-not-close-its-gap-with-tsmc-through-2027-despite" markdown: "https://bilby.ai/predictions/p/95/samsung-s-foundry-business-will-not-close-its-gap-with-tsmc-through-2027-despite.md" index: "https://bilby.ai/llms.txt" --- > For agents: Bilby answers questions about what governments do, from documents collected at source and checked by research analysts. To ask Bilby yourself, connect to its MCP server at https://pulse.bilby.ai/mcp (setup: https://docs.bilby.ai/developers/mcp-server). Every page on this site is also markdown: add .md to its address, or send Accept: text/markdown. https://bilby.ai/llms.txt lists them all. # Samsung's foundry business will not close its gap with TSMC through 2027, despite its $16.5 billion Tesla chip deal being widely cast as a turnaround. - **Made:** 10 Sep 2026 - **By:** Marco Law - **Market:** Taiwan - **Outcome:** Unresolved TSMC's record 72.5% global market share in Q2 reflects overwhelming control of advanced AI chip manufacturing, and Samsung's path to catching up depends on its 2-nanometre yields, the rate of usable chips per silicon wafer, clearing roughly 70%, the level industry reports say is needed for reliable high-volume orders. Samsung's yields at its Texas plant remain near 55%, which already forced a six-month delay to Tesla's chips and pushed real output there into late 2027, meaning the deal will not translate to real market share recovery until 2028 at the earliest. [Ask Bilby about this prediction](https://pulse.bilby.ai/?prompt=Samsung's%20foundry%20business%20will%20not%20close%20its%20gap%20with%20TSMC%20through%202027%2C%20despite%20its%20%2416.5%20billion%20Tesla%20chip%20deal%20being%20widely%20cast%20as%20a%20turnaround.) ## Ask Bilby about it Carry the prediction into a question: what has changed since, who decides, and who is exposed. - [What has changed since it was made?](https://pulse.bilby.ai/?prompt=What%20has%20changed%20since%20Bilby%20predicted%20this%3F%20Samsung's%20foundry%20business%20will%20not%20close%20its%20gap%20with%20TSMC%20through%202027%2C%20despite%20its%20%2416.5%20billion%20Tesla%20chip%20deal%20being%20widely%20cast%20as%20a%20turnaround.) - [Who decides whether it happens?](https://pulse.bilby.ai/?prompt=Who%20decides%20whether%20this%20happens%3F%20Samsung's%20foundry%20business%20will%20not%20close%20its%20gap%20with%20TSMC%20through%202027%2C%20despite%20its%20%2416.5%20billion%20Tesla%20chip%20deal%20being%20widely%20cast%20as%20a%20turnaround.) - [Who gains and who loses if it does?](https://pulse.bilby.ai/?prompt=Who%20gains%20and%20who%20loses%20if%20this%20happens%3F%20Samsung's%20foundry%20business%20will%20not%20close%20its%20gap%20with%20TSMC%20through%202027%2C%20despite%20its%20%2416.5%20billion%20Tesla%20chip%20deal%20being%20widely%20cast%20as%20a%20turnaround.) ## More from Taiwan 14 predictions on Taiwan so far, newest first. - 12 Nov 2026 · [Samsung Electro-Mechanics would capture a larger share of US AI-chip substrate orders in 2027.](https://bilby.ai/predictions/p/213/samsung-electro-mechanics-would-capture-a-larger-share-of-us-ai-chip-substrate-o) · Unresolved - 10 Nov 2026 · [Taiwanese tungsten exporters will face squeezed margins in 2027.](https://bilby.ai/predictions/p/211/taiwanese-tungsten-exporters-will-face-squeezed-margins-in-2027) · Unresolved - 9 Nov 2026 · [Nvidia will place additional AI memory orders with SK hynix or Samsung by the end of 2027.](https://bilby.ai/predictions/p/210/nvidia-will-place-additional-ai-memory-orders-with-sk-hynix-or-samsung-by-the-en) · Unresolved [All 14 from Taiwan](https://bilby.ai/predictions/log?tag=taiwan) · Marked true or false when each resolves ## See what we’re seeing next. New predictions in the Asia Daily Take, free every weekday, and in Bilby whenever you have a question. [Get the Asia Daily Take](https://bilby.ai/asia#asia-daily-take) · [Try Bilby](https://pulse.bilby.ai/sign-up)