StarPower Semiconductor vs Vicor
Both are primarily Power Semiconductors (incl. SiC, GaN) companies. Vicor is larger by market cap ($12.1B vs $2.7B). StarPower Semiconductor reports higher tracked revenue ($599M vs $453M).
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Side-by-side
| StarPower Semiconductor | Vicor | |
|---|---|---|
| Market cap | $2.7B | $12.1B |
| Revenue | $599M (FY2025) | $453M (FY2025) |
| Primary segment | Power Semiconductors (incl. SiC, GaN) | Power Semiconductors (incl. SiC, GaN) |
| Market position | challenger | major |
| Country | China | United States |
| Tracked suppliers | 1 | 0 |
| Tracked customers | 0 | 1 |
| Chokepoint / criticality | 0/100 | 68/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-09. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How StarPower Semiconductor and Vicor compare
- Size: Vicor is the larger company by market cap.
- Revenue: StarPower Semiconductor reports higher tracked revenue.
- Supply-chain criticality: Vicor has the higher chokepoint score (68/100 vs 0/100).
- Footprint: StarPower Semiconductor (China) vs Vicor (United States).
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Cite as: wafergraph, “StarPower Semiconductor vs Vicor”, https://wafergraph.com/compare/starpower-vs-vicor (data as of 2026-10-09).
Frequently asked questions3
- Is StarPower Semiconductor bigger than Vicor?
- Vicor is larger by market cap ($12.1B vs $2.7B).
- What's the difference between StarPower Semiconductor and Vicor?
- StarPower Semiconductor is a challenger in Power Semiconductors (incl. SiC, GaN) based in China; Vicor is a major in Power Semiconductors (incl. SiC, GaN) based in United States. Both operate in the Analog, Power, RF segment.
- Who are StarPower Semiconductor's and Vicor's suppliers?
- wafergraph tracks 1 suppliers for StarPower Semiconductor and 0 for Vicor.