What happened
Amazon is in discussions to sell its custom Trainium AI chips directly to third-party data centres, expanding beyond its Amazon Web Services (AWS) cloud offerings. Peter DeSantis, Amazon's AI chief, confirmed these talks, following CEO Andy Jassy's earlier indication in his April shareholder letter. Trainium, introduced in 2020, has already secured over $225 billion in revenue commitments from major AI labs like OpenAI, Anthropic, and Uber via AWS. This move positions Amazon to directly challenge Nvidia's dominant market share in AI hardware.
Why it matters
This shift introduces direct competition for AI hardware procurement teams, potentially increasing supply and driving pricing pressure across the ecosystem. Amazon's external sales strategy, driven by demand for sovereign computing resources, directly challenges Nvidia's 94% market share in discrete GPUs. This follows Google Cloud's April 2026 launch of its TPU 8t and 8i chips for external data centre deployment, indicating a broader trend among hyperscalers to offer proprietary AI silicon beyond their cloud platforms.
