# Amazon AI Chips Work With PyTorch, Challenge Nvidia

> Amazon's new AI chips run PyTorch code without changes, threatening Nvidia's AI market lead.
- Title: Amazon AI Chips Work With PyTorch, Challenge Nvidia | Shortify
- Summary: Amazon's new AI chips run PyTorch code without changes, threatening Nvidia's AI market lead. Amazon's Trainium chips now support PyTorch natively, reducing…
- Keywords: amazon, pytorch, trainium, nvidia, ai chips, custom ai chips, software compatibility, money, business, Chips, Work, Challenge
- Source: The Economic Times — https://economictimes.indiatimes.com/markets/us-stocks/news/amazon-says-its-ai-chips-will-work-with-popular-coding-language-challenging-nvidia/articleshow/135051867.cms
- Author: Reuters
- Published: 2026-10-19T15:52:00+00:00
- Read time: 1 min
- Topics: amazon, pytorch, trainium, nvidia, ai chips, custom ai chips, software compatibility, money, business
## Amazon introduces AI chip tool
Amazon's custom AI chips now run PyTorch code without modification.
## Shares rise after announcement
Amazon shares up 5% in morning trading, Morgan Stanley names it a top pick.
## TorchNeuron software release
TorchNeuron lets developers run PyTorch on Amazon's Trainium chips with one configuration change.
## PyTorch's dominance
PyTorch, Meta's open-source framework, is used by most AI developers.
## Nvidia's Cuda advantage
Nvidia has spent over a decade optimizing PyTorch for its chips.
## Cost savings for developers
Over 30 early customers using Amazon's chips report steep cost savings.
## Key takeaway

Amazon's Trainium chips now support PyTorch natively, reducing developer steps and cutting costs for AI projects.