The numbers are in, and they're staggering. Barclays just dropped their latest forecast showing hyperscaler capex is about to explode - we're talking nearly 50% growth by 2026. For Nvidia investors, this isn't just good news, it's a potential goldmine. The AI infrastructure build-out is happening faster and bigger than most people realize, and NVDA sits right in the middle of it all.
Hyperscaler Capex Boom Ahead
According to The AI Investor here's what Barclays is seeing: total capex from the big six cloud providers jumping from $406.1 billion in 2025 to $496.8 billion in 2026. That's not a typo - we're looking at nearly half a trillion dollars in spending. Meanwhile, AI server revenues alone are expected to climb from $235.1 billion to $323.5 billion, still growing at a hefty 38% annually.

Sure, these growth rates are cooling off from the triple-digit madness we saw in 2023-2024, but let's be real about the scale here. We're talking about hundreds of billions in fresh revenue even at "slower" growth rates.
NVDA at the Heart of the AI Cycle
Nvidia isn't just participating in this boom - it's driving it. The company's GPUs are basically the engine of every major AI expansion happening at Amazon, Microsoft, Google, and the rest. With AI server revenues projected to hit over $378 billion by 2027, NVDA is perfectly positioned to grab a huge slice of that pie.
The key factors driving this are pretty straightforward:
- Cloud providers are in an arms race to build AI capacity for everything from ChatGPT-style apps to enterprise solutions
- Companies are shifting capital away from old-school IT into AI-first infrastructure
- GPU demand stays crazy high because compute bottlenecks aren't going anywhere soon
The chart tells an interesting story - AI server revenue growth peaked at 299% in 2023 and will drop to 17% by 2027. But here's the thing: when your base is expanding this fast, even "slow" growth means massive dollar amounts. For NVDA shareholders, this shift from hypergrowth to scale is actually healthy. It means the market is maturing but still throwing off incredible revenue.