Tensor Processing Unit

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What Does Tensor Processing Unit Mean?

A tensor processing unit (TPU) is a proprietary type of processor designed by Google in 2016 for use with neural networks and in machine learning projects. Experts talk about these TPU processors as helping to achieve larger amounts of low-level processing simultaneously.

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Techopedia Explains Tensor Processing Unit

Starting out with an 8-bit setup running on CISC instructions, Google eventually upped the memory and bandwidth of these items to achieve new kinds of performance. Experts also point out that Google uses a mix-and-match system – rather than using tensor processing units exclusively, the company still promotes the use of CPUs and other resources along with the TPU.

“We're extremely excited about these new TPUs and want to share them with the world so that everyone can access their benefits,” reads part of an announcement to bring second-generation TPUs to Google Cloud. By offering the functionality of TPUs as part of a proprietary system, Google is able to keep control of the TPUs and still offer use to clients.

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Margaret Rouse
Technology expert
Margaret Rouse
Technology expert

Margaret is an award-winning writer and educator known for her ability to explain complex technical topics to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles in the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret’s idea of ​​a fun day is to help IT and business professionals to learn to speak each other’s highly specialized languages.