TSMC has the stronger operating position in the latest results, but the evidence available as of October 7, 2026, is not enough to name either share the better buy. TSMC reported much higher revenue and margins, while Intel delivered strong year-over-year revenue growth and is advancing its manufacturing roadmap. But a company’s operating performance is not the same as a stock’s value: without share prices and comparable valuation measures for both companies on the same date, there is no sound basis for declaring a buy-price winner.
What the latest results say
The latest reported quarter is Q2 2026 for both companies. Intel’s quarter ended June 27; TSMC’s official Q2 release reports its results for the quarter but the evidence summarized here does not specify its quarter-end date. The companies report in different currencies, and Intel’s earnings release distinguishes GAAP results from non-GAAP measures.
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| Measure | Intel | TSMC |
|---|---|---|
| Q2 2026 revenue | $16.1 billion, up 25% year over year (Intel Q2 2026 earnings release) | US$40.20 billion, up 33.7% year over year (TSMC Q2 2026 results) |
| Q2 profitability | Non-GAAP EPS of $0.42; GAAP loss per share of $2.16 (Intel Q2 2026 earnings release) | Gross margin 67.7%; operating margin 60.3%; net profit margin 55.6% (TSMC Q2 2026 results) |
| Q3 2026 outlook | Revenue of $15.8 billion to $16.8 billion and non-GAAP EPS of $0.38 (Intel Q2 2026 earnings release) | Revenue of US$44.6 billion to US$45.8 billion; gross margin of 65% to 67%; operating margin of 56% to 58% (TSMC Q2 2026 results) |
These figures favor TSMC on scale and reported profitability. They do not, by themselves, show which stock will earn a better return from its current price. TSMC’s Q2 diluted EPS was NT$27.25, or US$4.31 per ADR unit; those figures use different share and currency conventions from Intel’s per-share numbers, so they should not be treated as a direct EPS comparison.
How to read Intel’s Q2 loss
Intel’s GAAP loss per share of $2.16 is not a clean measure of ongoing operating performance on its own. Intel’s Q2 2026 10-Q says the company recognized a $12.5 billion loss from a change in fair value of a derivative liability related to shares held in escrow for the U.S. government. The liability stood at $15.6 billion at quarter-end. This was a disclosed fair-value change, not a cash operating expense; it explains an important part of the gap between the GAAP loss and $0.42 of non-GAAP EPS, but does not make the GAAP result irrelevant.
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The same filing says product-market demand exceeded available supply in parts of the first half of 2026, with Intel expecting constraints to ease in the second half. That is relevant to the growth outlook, but it is management’s expectation rather than a confirmed outcome.
Why the companies offer different investment cases
TSMC: an established pure-play foundry
TSMC manufactures semiconductors designed by customers and does not sell semiconductor products under its own brand. That pure-play model avoids competing with foundry customers for end-product sales. Its 2025 annual report says it served 534 customers and manufactured 12,682 products using 305 technologies. The breadth is evidence of a wide customer and product base, not proof that revenue is evenly distributed or that customer concentration is absent.
In Q2 2026, 7-nanometer and more advanced technologies contributed 77% of TSMC’s wafer revenue: 2nm accounted for 3%, 3nm for 30%, 5nm for 33%, and 7nm for 11%. TSMC’s CFO attributed the quarter’s business to strong demand for leading-edge processes. The reported mix and margins show current strength in advanced manufacturing, but they do not guarantee that demand or profitability will persist.
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Intel: a product company building an external foundry business
Intel designs and sells CPUs and related semiconductor products, while also manufacturing chips. It is seeking to grow foundry services for outside customers, but its Q2 2026 filing says substantially all Intel Foundry business still supports Intel’s own products. That makes its foundry effort a developing opportunity rather than an established external business on TSMC’s scale.
Intel’s filing says products using Intel 18A entered high-volume production at the start of 2026, 18A-P entered risk production in June, and the company is committed to completing 14A development. These are meaningful roadmap milestones. They are not evidence in themselves of large external 14A production commitments: Intel says the scale and pace of future expansion depends on demand for 14A from its own products and external customer design wins.
What could change the investment case
For Intel: customer wins, utilization and capital discipline
Leading-edge manufacturing requires large investments and years of development before returns may materialize, as Intel’s filing cautions. Investors assessing the turnaround should look for external customer design wins that progress into production, evidence of reliable yields and utilization, and a credible relationship between new capacity spending and committed demand. High-volume production on Intel’s own products is progress, but the key foundry question is whether outside customers follow at meaningful scale.
For TSMC: demand, execution and the cost of expansion
TSMC reported more than 17 million 12-inch-equivalent wafers of annual capacity in 2025. Its annual report says its first Arizona facility began volume production of 4nm in Q4 2024, a second facility was installing systems for 3nm and more advanced production, and construction of a third had begun. The report also describes plans for three additional fabrication plants, two advanced packaging facilities and an R&D center in the United States, alongside manufacturing operations or projects in Taiwan, the United States, Japan and Germany.
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Shared industry and geographic risks
Both businesses are exposed to semiconductor cycles, customer demand, manufacturing execution and capital allocation. Intel’s Q2 filing specifically identifies helium supply disruption and the 2026 Iran conflict as risks, noting helium’s importance to semiconductor manufacturing and exposure at its Israel facility. Intel says it is not insured against business interruption caused by war or political violence and that disruption at the facility could significantly affect results. This is a disclosed exposure, not a prediction that disruption will occur.
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TSMC’s reported facilities and plans across several countries show geographic expansion, but do not quantify the probability or financial impact of a Taiwan conflict. A broader footprint should not be treated as proof that geopolitical or supply-chain risk has been eliminated.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to decide which stock is the better buy
Start with the distinction between business quality and share price. TSMC’s latest operating figures are stronger, but a stock can be a poor purchase at an excessive valuation; Intel’s turnaround potential can also be outweighed by execution risk or an overly optimistic price. A fair head-to-head decision needs current, synchronized data that is not established in the available figures here.
Before buying either stock, compare the following using the same as-of date and consistently defined estimates:
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- Business mix: separate Intel’s product business from its external foundry activity, and distinguish that developing foundry operation from TSMC’s pure-play model.
- Operating performance: compare revenue growth, margins and cash generation over equivalent periods and on clearly identified accounting bases.
- Manufacturing execution: track node ramps, yields, utilization and customer commitments rather than treating roadmap announcements as equivalent to proven production scale.
- Investment requirements: weigh capital spending, fab utilization, expected returns and balance-sheet effects.
- End-market and customer exposure: consider the mix of AI, smartphone, consumer and other demand, while avoiding assumptions that customer count alone removes concentration risk.
- Geography and resilience: assess manufacturing locations and disclosed supply-chain exposures without assuming that geographic expansion removes geopolitical risk.
- Valuation: use share price, market capitalization and comparable forward multiples from the same date, with the estimates and share classes identified.
The available Yahoo Finance Intel snapshot lists a forward P/E of 63.29 and price-to-sales ratio of 10.55 as of September 23, 2026. That dated Intel observation is not a current, matched comparison: a synchronized TSMC figure was not established, and the snapshot predates the October 7 assessment date. It should not be used to declare either stock cheaper or the better buy.
Where the evidence stands on October 7, 2026
TSMC’s Q3 2026 earnings conference was listed for October 15, 2026, so those results were still pending on October 7. Intel’s Q2 release provides Q3 guidance, not Q3 actual results. The comparison therefore rests on Q2 actuals and company guidance, not completed Q3 performance.
Verdict: TSMC is the clearer choice if the question is which company currently shows stronger scale, margins and advanced-node foundry exposure. If the question is which stock is the better buy, the answer remains unresolved without matched current valuations. Intel suits an investment thesis that depends on successful foundry execution and external customer growth; TSMC’s case rests more on its established foundry position, while still carrying cyclical, expansion and geographic risks.
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