# ALAB vs NVDA stock comparison

Canonical page: https://synoptiv.com/compare/alab-vs-nvda
Last analyzed: ALAB Jul 29, 2026; NVDA Jul 29, 2026

Astera Labs, Inc. Common Stock (ALAB) and Nvidia Corp (NVDA) compared on valuation, profitability, price performance and market sentiment. ALAB sentiment is neutral; NVDA is neutral. Last analyzed Jul 29, 2026 and Jul 29, 2026.

## Side-by-side metrics

| Metric | ALAB | NVDA |
| --- | ---: | ---: |
| Last close | $260.23 | $196.51 |
| Market capitalization | $42.99B | $4.77T |
| Trailing P/E | 185.8 | 30.2 |
| Forward P/E | 55 | 15.3 |
| Net margin | 26.72% | 62.97% |

## Company context

- [ALAB](https://synoptiv.com/stock/ALAB): Astera Labs, Inc. Common Stock — Technology, Semiconductors.
- [NVDA](https://synoptiv.com/stock/NVDA): Nvidia Corp — Technology, Semiconductors.

## Frequently asked questions

### Which has the higher market cap, ALAB or NVDA?

NVDA has the higher market capitalization. ALAB is about $42.99B, compared with about $4.77T for NVDA.

### Which has the lower trailing P/E, ALAB or NVDA?

NVDA has the lower trailing P/E. ALAB trades at 185.8 times trailing earnings, versus 30.2 for NVDA.

### Which has stronger market sentiment, ALAB or NVDA?

NVDA has the stronger composite sentiment score. ALAB scores 3 and NVDA scores 5 on a −100 to +100 scale.

## Important information

Market data can be delayed, incomplete, or wrong. This comparison is research and analysis, not financial advice.

- [Methodology](https://synoptiv.com/methodology)
- [Disclosures](https://synoptiv.com/disclosures)