
SiFive, founded in 2015 by UC Berkeley engineers, secured $400 million in funding valuing the company at $3.65 billion. Nvidia participated alongside Atreides Management, Apollo Global Management, and others. SiFive designs open-source RISC-V chips, an alternative to Intel x86 and ARM processors. The company licenses chip designs rather than manufacturing directly. SiFive plans to expand into AI data center CPUs compatible with Nvidia's software.