Broadcom Taurus BCM83640: A New DSP for AI Networks

Broadcom has launched the Taurus BCM83640, a 400G per lane PAM4 optical digital signal processor (DSP) built using 3nm technology. This chip is designed for next-generation AI networks, which require greater density and speed.

This announcement underscores the ongoing evolution of hardware to support the growing computing and communication needs in the field of artificial intelligence. The use of a 3nm manufacturing process suggests a focus on energy efficiency and transistor density, which are crucial elements for high-performance applications.