Amazon CEO Says Chip Business 'On Fire' As AWS Steps Up Challenge To Nvidia

Why It Matters

The surge in AI services and in‑house silicon positions Amazon to capture more cloud spend and challenge Nvidia’s dominance, while the massive capex underscores a long‑term bet on AI infrastructure growth.

Key Takeaways

• AI revenue run rate hits $15 billion.
• Chip business revenue exceeds $20 billion, doubled Q4.
• Trainium 3 offers better price‑performance than GPUs.
• AWS commits $200 billion capex for AI data centers.
• Amazon stock climbs past 200‑day moving average.

Pulse Analysis

Amazon's cloud division has turned its AI services into a $15 billion annual revenue run rate, a figure that outpaces most analysts' expectations. More striking is the rapid expansion of its custom silicon portfolio, now generating over $20 billion and having doubled since the fourth quarter. By positioning its own chips as a viable alternative to Nvidia's GPUs, AWS is reshaping the economics of large‑scale model training and inference. This shift not only diversifies Amazon's revenue streams but also intensifies the hardware rivalry among the three cloud giants.

Trainium 3, Amazon's latest AI accelerator, promises superior price‑performance compared with conventional graphics processors, a claim backed by early adopters such as Anthropic. Built on Marvell's semiconductor technology, the chip is tightly integrated into AWS's infrastructure, allowing customers to run workloads at lower cost while maintaining the same latency and throughput. This vertical integration transforms AWS from a pure cloud provider into a semiconductor platform, giving Amazon leverage to negotiate pricing and differentiate its services. As more developers migrate to custom silicon, the competitive pressure on Nvidia's market share is likely to increase.

To sustain this momentum, AWS has earmarked $200 billion in capital expenditures for 2026, primarily to build AI‑optimized data centers. Jassy emphasizes that a substantial portion of this spend is already covered by customer contracts, reducing execution risk. The market responded positively, with Amazon shares breaking above the 200‑day moving average for the first time since early February. While investors remain cautious about the scale of AI spending, the clear path to monetizing infrastructure and chip sales positions Amazon to capture a larger slice of the burgeoning generative‑AI market.