SAN DIEGO — Qualcomm Inc. shares surged as much as 10% Tuesday after the company announced a multi-generational collaboration with Amazon to build customized silicon and advanced connectivity solutions for Amazon Web Services' rapidly expanding artificial intelligence data center infrastructure, marking one of the chipmaker's most significant moves yet into the AI infrastructure market.

Qualcomm Technologies said it will work with Amazon across multiple generations of customized silicon to support AWS's AI infrastructure, with an initial focus on AI inference workloads, the process of running already-trained AI models efficiently at scale. The companies will also jointly develop high-performance optical connectivity solutions, including interconnects supporting speeds up to 1.6 terabits per second, drawing on Qualcomm's advanced SerDes and optical DSP technologies to address growing bandwidth bottlenecks within AWS data centers.

Qualcomm President and CEO Cristiano Amon framed the partnership as a direct response to the accelerating infrastructure demands of the AI industry.

"As AI demand accelerates, data center infrastructure will require advances in both computing and connectivity to deliver greater performance with more efficiency," Amon said. "Qualcomm is pleased to work with AWS on customized silicon and connectivity solutions, bringing decades of leadership in advanced processing and power-efficient compute, to deliver breakthrough performance and enable the next generation of AI infrastructure."

AWS Vice President Prasad Kalyanaraman echoed that framing from........

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