Silicon at the speed of software

Design RISC-V CPUs in an hour.
Get custom SoCs designed in weeks, not months.
Impossible? Not anymore

Our Products


  • Lower power, No overhead, Smaller code
  • Lower IP license fee, Lower royalty fee
  • Truly customizable, No vendor dependency

Custom SoC

  • High level of customization
  • Fastest time to market
  • Low development cost

Our Technology

Cloud based custom SoC solutions can be optimized for power,
performance and area, giving you greater design flexibility
and a competitive edge

Our Company

SemiFive세미파이브 is a distinguished design solution partner
that connects diverse global customers to foundry.

Contact Us