Monolithic Powervs.Marvell
MPWR vs MRVL · both in Chips & accelerators, part of the AI & digital infrastructure value chain: Designs and builds the processors, accelerators and memory that train and run AI.
Marvell is about 3.1× larger than Monolithic Power by market cap; Marvell trades at the lower P/E (81.6 vs 97.6); year to date, Marvell leads (+177.5% vs +49.2%).
Side by side
| MPWR | MRVL | |
|---|---|---|
| Market cap | $66.5B | $206B |
| Price | $1,352.74 | $235.81 |
| Today | −1.6% | −3.1% |
| Return YTD | +49.2% | +177.5% |
| Return 1Y | +82.7% | +221.4% |
| P/E | 97.6 | 81.6 |
| P/S | 22.5 | 23.7 |
| P/B | 18.1 | 11.3 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Monolithic PowerMPWR
Analog power-management chips that control power delivery in AI servers, data centers, cars and industry — a critical part of modern AI racks.
Full MPWR profile →MarvellMRVL
Designs data infrastructure chips: custom AI accelerators, electro-optics and networking silicon for data centers.
Full MRVL profile →More comparisons in Chips & accelerators
See where MPWR and MRVL sit in the full AI & digital infrastructure map — every segment from suppliers to end markets.Open the AI value chain →