Bring your
innovations
to life faster

SiFive delivers superior high-performance compute density for modern workloads.

Get Started

Power next-generation wearables and smart consumer devices with up to 4x more compute density

Learn More

We’re bringing the limitless potential of RISC-V to the most powerful and data-intensive applications in the world.

AI and machine learning
Data center
Edge computing
Internet of Things
Aerospace
Consumer
Mobile

Drive the future with the most complete portfolio of RISC-V products for automotive innovation

Learn More

Powerful enough for space computing, flexible enough for any mission

Explore Intelligence X280

SiFive is leading the RISC-V revolution

The RISC-V revolution didn’t just push boundaries—it removed them entirely. At SiFive, we’ve harnessed its potential and empowered all companies to deliver the most advanced solutions of tomorrow.

Superior performance and efficiency
SiFive's cores offer 30-40% better power efficiency and a smaller size, enabling more cores on a chip for highly efficient and cost-effective computing.

Global community
We've garnered hundreds of design wins, collaborating with the world's largest semiconductor manufacturers, automakers, global hyperscale data centers, and consumer device companies.

What’s new at SiFive

Press release

New XM Series designed for accelerating high performance AI workloads

Read release
New Blog Post

RISC-V China Summit and Putin?

Read blog
New Blog Post

SiFive Becomes First IP Supplier to Achieve Automotive ISO/SAE 21434:2021 Product Certification

Read more
New Blog Post

SiFive Extends RISC-V Automotive Safety Leadership with Critical Functional Safety Certification

Read the blog
Press Release

Announcing the Performance P870-D for Datacenter and AI applications

Read release
New Blog Post

Learn about applications for the new P870-D

Read more
We’re excited to partner with SiFive because of their ability to deliver CPUs and software for the modern RISC-V ecosystem.
Jim Keller, President and CTO, Tenstorrent
We are very excited to work with SiFive as their lead partner to develop next-generation semiconductor solutions through the collaboration of our accumulated expertise in the automotive field, and SiFive’s high-end RISC-V technologies.
Takeshi Kataoka, Senior Vice President, General Manager, Automotive Solution Business Unit, Renesas
We are pleased to work with SiFive to accelerate our customers' AI / ML custom SoC design, illustrating the innovation potential we can achieve together.
Mijung Noh, VP Foundry Design Service Team, Samsung Electronics
We are excited to see RISC-V solutions for wearable and consumer devices becoming a reality, and we are looking at future possibilities of integrating SiFive’s latest products into Snapdragon platforms.
Ziad Asghar, Vice President, Product Management, Snapdragon Technologies and Roadmap at Qualcomm
SiFive’s RISC-V Core IP was 1/3 the power and 1/3 the area of competing solutions and gave FADU the flexibility we needed in optimizing our architecture to achieve these groundbreaking products.
Jihyo Lee, CEO, FADU
Samsung”s System LSI Business holds a wide portfolio of solutions for various applications, such as mobile, wearables and other consumer devices. We look forward to evaluating how the latest RISC-V innovations from SiFive can enhance our offerings.
Jinpyo Park, VP of the Innovative AP Development Team, Samsung Electronics System LSI Business

The future of compute is limitless

Join the Revolution