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Better AI Stock: SpaceX vs. Nvidia (NVDA)

Better AI Stock: SpaceX vs. Nvidia (NVDA)

Nvidia (NASDAQ:NVDA) designs the graphics processors that have powered nearly every serious AI deployment since the training boom began, and the stock now faces a fresh comparison: SpaceX, freshly public and freshly armed with an AI division of its own. With NVDA trading at 200.04 and down 3.72% on the session, the question of whether the chipmaker still deserves its premium has new urgency.

At a Glance

  • NVDA last traded at 200.04, off 3.72% on the day.
  • Market cap sits at 5.10 trillion, with a P/E of 30.49.
  • The 52-week range runs from 173.66 to 236.54; the dividend yield is 0.5%.
  • RSI of 42.42 places the stock in neutral-to-soft territory, neither overbought nor washed out.
  • Latest reported revenue growth came in at 85% year over year, with analysts modeling 96% for the current quarter.
Nvidia Corp NASDAQ:NVDA
Price200.04 USD
Day change-7.76 (-3.72%)
52-week range173.66 – 236.54
Market cap$5.10T
P/E ratio30.49
EPS (ttm)6.56
Dividend yield0.5%
RSI (14)42.42
Volume153,956,715
Data as of 2026-06-21

The catalyst behind the renewed scrutiny is the arrival of Space Exploration Technologies (NASDAQ:SPCX) as a listed entity. Before its debut, SpaceX folded in xAI, the company behind the Grok generative model and the social platform X. That maneuver gave the rocket builder an AI franchise overnight, and it has prompted side-by-side comparisons with the name every AI investor uses as a yardstick.

What Nvidia's AI Engine Actually Looks Like

Strip away the noise and Nvidia's business is concentrated where it matters. The overwhelming majority of its revenue flows from AI accelerators sold into data centers, and the growth profile reflects that. Revenue climbed 85% year over year in the most recent quarter, and the consensus on Wall Street calls for roughly 96% expansion in the quarter now underway. Over the trailing twelve months, the company has booked more than 250 billion in revenue and roughly 160 billion in net income.

Those are the figures that justify the conversation. SpaceX's AI unit, by contrast, generated 3.2 billion in 2025 revenue, with about half of that coming from advertising on X. The division grew at 22%. Respectable, but in a different weight class entirely from what Nvidia is posting. On the pure AI comparison, the gap is not close.

Nvidia data center servers
Nvidia data center servers

Where SpaceX Has the Edge

Calling SpaceX an AI company misses most of what it does. Its launch business and its connectivity arm, anchored by the Starlink satellite internet service, are the larger and faster-growing pieces. That diversification matters. If AI capital spending cools, SpaceX has other engines to fall back on.

Nvidia is the opposite case. It sells silicon for gaming, automotive, and industrial applications, but the bulk of its income now depends on the AI build-out continuing at pace. Concentration cuts both ways: it amplifies upside when demand surges, and it leaves the company exposed if hyperscaler budgets tighten. On versatility alone, the more diversified business is harder to knock over.

The Valuation Mismatch

The market caps tell a revealing story when set against the underlying numbers. Nvidia carries a 5.10 trillion valuation, roughly 2.5 times SpaceX, which closed Monday near 2 trillion. If both were priced on similar economics, SpaceX's fundamentals would need to land at about 40% of Nvidia's. They don't.

MetricNvidia (NVDA)SpaceX (SPCX)
Market cap5.10T~2T
Trailing revenue250B+under 20B (2025)
Profit~160B net income6.6B adjusted EBITDA
AI segment growth85% YoY22%

To earn a valuation at 40% of Nvidia's, SpaceX would plausibly need something on the order of 100 billion in revenue and 64 billion in profit. Instead, 2025 revenue came in below 20 billion, and the only profitability figure disclosed was 6.6 billion in adjusted EBITDA. That distance between price and results suggests SpaceX's valuation leans on expectation more than current performance. Nvidia, despite its size, prices closer to what its income statement supports.

What the Numbers Say

Start with valuation. A P/E of 30.49 against 85% revenue growth and triple-digit growth projected for the current quarter is not, by the standards of high-growth tech, an extreme multiple. The earnings base is real and expanding fast, which is what separates Nvidia's premium from a purely speculative one.

On momentum, the picture is more cautious. An RSI of 42.42 sits below the neutral 50 line, reflecting the recent softness and today's 3.72% slide. The stock trades at 200.04, well off the 236.54 high and closer to the middle of its 173.66 to 236.54 band. There's no overbought signal flashing here, but there's no oversold capitulation either.

Income is almost beside the point. The 0.5% dividend yield is a token gesture, not a reason anyone holds the shares. Capital return is not the thesis; growth is.

The Bull Case

Demand for AI processors continues to outrun supply, and the growth figures bear that out. With 85% recent growth and 96% projected, Nvidia is converting that demand into revenue and profit at a scale no rival has matched. A 30.49 P/E is arguably modest relative to that trajectory, and the company's grip on the data center accelerator market remains intact.

The Bear Case

Concentration is the obvious vulnerability. With most revenue tied to AI infrastructure, any pullback in hyperscaler capital expenditure would hit Nvidia harder than a more diversified peer. The 5.10 trillion market cap also leaves little room for disappointment, and the stock's distance below its 52-week high plus a sub-50 RSI hint that sentiment has already cooled from earlier highs.

Frequently Asked Questions

Why is SpaceX being compared to Nvidia as an AI stock?

SpaceX acquired xAI, the developer of the Grok generative AI model and the X social platform, before going public, giving it an AI division. That addition put it into direct comparison with Nvidia, the AI sector's benchmark name.

How fast is Nvidia growing compared to SpaceX's AI unit?

Nvidia reported 85% year-over-year revenue growth in its latest quarter, with analysts projecting 96% for the current quarter. SpaceX's AI division grew 22% in 2025 on 3.2 billion in revenue, roughly half of which came from advertising on X.

Is Nvidia's valuation expensive?

Nvidia trades at a P/E of 30.49 with a 5.10 trillion market cap. Whether that is expensive depends on perspective: against 85% growth the multiple is not extreme, but the size leaves limited margin for any slowdown.

Does Nvidia pay a meaningful dividend?

No. The dividend yield is 0.5%, a nominal payout that plays little role in the investment case. Nvidia's story is built on growth, not income.

Where Things Stand

Two very different companies are being measured against each other, and the data favors Nvidia on AI strength and on valuation discipline, while SpaceX wins on business diversification. At 200.04 with a softening RSI and a price sitting between its yearly extremes, NVDA reflects a market that still believes in the growth story but has stopped paying any price for it. The current-quarter numbers, when they land, will test whether the 96% growth estimate holds.