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What is an AI chip?
An AI chip is a computer chip built to run AI math fast, such as a GPU, a TPU or an NPU.
- Category Hardware
- Also called AI chips, AI accelerator
- Updated 20 Oct 2026
AI chip, explained simply
An AI chip is any chip designed for the heavy math behind AI. GPUs, TPUs and NPUs all count.
Training and running big models takes a huge amount of this math. Special chips do it faster and with less energy than normal ones.
You use them every day without seeing them. When you chat with an AI online, AI chips in a data center do the work.
On ITG Now, our daily AI news stories cover chip makers and why AI companies want more of their chips.
Related terms
GPUTPUNPUData centerComputeSemiconductor
Where you'll see it on ITG Now
- AI newsChip startup Tenstorrent raises $1.5B at $6.2B value
- AI newsMicrosoft pulls out of a UK AI data center deal
- AI newsByteDance, Alibaba, Tencent order $35B of Nvidia chips
- AI newsGoogle launches TorchTPU to rival Nvidia
- AI newsMicrosoft finishes training its giant MAI-Base-2
- AI newsNvidia releases free Nemotron 3.5 models for agents and PCs
Questions people ask about AI chip
Why are AI chips in the news so often?
AI companies need a lot of them to train and run models. So chips affect cost, speed and who can build big models.
AI chip vs normal chip: what is the difference?
A normal CPU does varied tasks one after another. An AI chip does lots of simple math at once.
Do I need an AI chip in my computer?
No. Most AI tools run online. A strong chip only helps if you run models on your own computer.