Amazon Trainium Takes On NVIDIA

NVIDIA is getting squeezed from all sides. Amazon is weighing whether to sell its custom Trainium AI chips to outside buyers, moving from an internal AWS edge to a direct challenge against NVIDIA in the broader data center market. If Amazon pulls the trigger, it could pressure NVIDIA’s sky-high pricing and give customers new leverage—but only if Amazon can make its chips as easy to use as NVIDIA’s, where the CUDA software ecosystem still rules the roost.

But here’s the catch: while Amazon tries to crack the hardware market, NVIDIA is doubling down on making its platform the default for AI infrastructure. Investments in SiFive and Marvell mean more CPUs can plug into NVIDIA’s NVLink Fusion interconnect and CUDA software, tightening NVIDIA’s grip even as rivals circle. Meanwhile, U.S. enforcement is ramping up against gray-market shipments of NVIDIA chips into China, hitting OEMs and muddying demand forecasts. Channel crackdowns could dent NVIDIA’s China revenue and push distributors into stricter compliance.

Featuring reporting from Bloomberg, and a closer look at Samsung and Lattice’s role in NVIDIA’s ecosystem. The big question: will Amazon’s hardware push or NVIDIA’s platform lock-in hit the market first?

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