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IBM releases a new mainframe built for the age of AI


The IBM z17 mainframe can process 450 billion AI inferences a day, a significant step up from what its predecessor could.

The z17 can process 450 billion inference operations in a day, a 50% increase over its predecessor, the IBM z16, which was released in 2022 and ran on the company’s original Tellum processor. Tina Tarquinio, VP of product management and design for IBM Z, told TechCrunch that this mainframe upgrade has been in the works for five years — well before the current AI frenzy that started with the release of OpenAI’s ChatGPT in November 2022. Tarquinio said that one of the highlights of this latest hardware — although she joked it was like being asked to pick her favorite child — is that the z17 is more energy-efficient than its predecessor and supposedly competitors, too.

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