Head to head · SEC data as of September 11, 2026
AMD
84
Quality score · out of 100
Arm
84
Quality score · out of 100
On paper this one is nearly a draw: AMD scores 84 and Arm scores 84 out of 100 in our fundamental quality model. AMD wins on revenue growth (30% vs 16.2%). Arm answers with gross margin (97.5% vs 53.2%).
| Metric | AMD | Arm |
|---|---|---|
| Quality score (0-100) | 84 | 84 |
| Net margin | 15.6% | 18.4% |
| Gross margin | 53.2% | 97.5% |
| ROE | 9.6% | — |
| Net debt/EBITDA | -0.27× | 0× |
| FCF margin | 20.3% | 19.9% |
| Revenue growth (annualized) | 30% | 16.2% |
| Earnings growth (annualized) | 12.3% | 12% |
TTM metrics with official SEC data, refreshed daily. Bold green marks the winner of each metric. A dash means the metric doesn't apply or isn't reliable.
AMD. AMD designs processors (CPUs) and graphics cards (GPUs) for computers, consoles and data centers. It's the main rival to Intel in CPUs and to NVIDIA in AI chips.
Arm. Arm designs the world's most-used chip architecture: nearly every smartphone runs on processors based on its designs. It manufactures nothing; it licenses its IP and collects a small royalty on every chip sold — a very high-margin model.
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What this comparison doesn't tell you
The score measures business quality, not whether the stock is cheap or expensive: the better company can be the worse investment if you overpay. For the valuation verdict, enter each one's current price in the analyzer:
Who has the stronger fundamentals today, AMD or Arm?
They're practically tied: AMD and Arm score 84 and 84 out of 100 in the StockSemáforo model (profitability, growth and financial strength, built on official SEC data). The score is recomputed nightly with the latest filings.
Does that make AMD the better investment?
No. The score measures business quality, not valuation: an excellent company can trade at an excessive price and be a poor investment at that price. To find out whether it's cheap or expensive, enter its current quote in the StockSemáforo analyzer.
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Who's behind the methodology and model · how the score is computed
Data: official SEC filings (EDGAR) · Recomputed on September 11, 2026
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