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Development Platforms

Build the next great thing on our RISC-V development platforms & HiFive™ RISC-V boards.

BigSky SF-2U870
Datacenter Development Platform

The SiFive BigSky SF-2U870 datacenter development platform delivers on the promise of the RISC-V open standard. It is a ready-to-go, out-of-the-box, fully integrated commercial RISC-V datacenter development platform built in a rackable 2U server form factor.

HiFive Boards

SiFive’s RISC-V development boards offer the highest performance in the industry for you to create the next great thing.

Each of our HiFive™ RISC-V development boards include documentation, software development kits, toolchains, utilities, and software ecosystem solutions.

Legacy Boards

Access resources and key details of discontinued HiFive boards.

HiFive Unmatched

HiFive

Unmatched 

HiFive1 Rev B

HiFive1
Rev B 

HiFive1

HiFive1

HiFive Unleashed

HiFive
Unleashed 

Insights and Innovations from SiFive Experts

SiFive Paves the Path to Accelerated Adoption of RISC-V in the Datacenter with the BigSky Development Server
Press Release
SiFive Paves the Path to Accelerated Adoption of RISC-V in the Datacenter with the BigSky Development Server
Powered by SiFive’s latest RISC-V CPU technology, the new development platform enables hands-on software porting, workload tuning, and validation testing for hyperscaler customers and ecosystem partners.
Level1Techs reviews the HiFive P550 Board
Video
Level1Techs reviews the HiFive P550 Board
Wendell at Level1Techs shows how to use the HiFive P550 Board to experiment with RISC-V.
SiFive HiFive: The Vital Role of Development Boards in Growing The RISC-V Ecosystem + HiFive Premier P550 Update
Blog Post
SiFive HiFive: The Vital Role of Development Boards in Growing The RISC-V Ecosystem + HiFive Premier P550 Update
Discover SiFive’s HiFive Premier P550 — the world’s highest-performance RISC-V dev board with Ubuntu support, OTA updates, and a developer-first experience.

Join the RISC-V Revolution

Software and Tools
Explore SiFive’s suite of tools designed to accelerate development for chip designers and Software developers.
Developers
SiFive has the tools, software, and support for every aspect of your RISC-V developer journey.
The History of RISC-V
Discover RISC-V’s roots and the open-source revolution that started with us.