Cisco launches the Silicon One G300 switch chip, made using TSMC's 3nm technology to compete with Broadcom and Nvidia in the AI infrastructure market (Stephen Nellis/Reuters)

Stephen Nellis / Reuters: Cisco launches the Silicon One G300 switch chip, made using TSMC's 3nm technology to compete with Broadcom and Nvidia in the AI infrastructure market   —  Cisco Systems (CSCO.O) on Tuesday launched a new chip and router designed to speed information through massive data centers that will compete …