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SiFiveOct 21, 2024

SiFive HiFive Premier P550 开发板正式上市

全球性能最高的 RISC-V 开发板为软件开发人员创造新机会,推动 RISC-V 应用的下一个时代

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SiFiveSep 18, 2024

SiFive 推出 Intelligence XM 系列加速 AI 处理,并阐述推动 RISC-V 在 AI 领域应用的关键拐点

SiFive 于活动上展示了 RISC-V 标准如何推动 AI 创新

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SiFiveAug 30, 2024

SiFive 携手开阳电子进军高端车用 SoC 领域,推动 RISC-V 在汽车电子发展

美国加利福尼亚州圣克拉拉,2024 年 8 月 30 日 — SiFive, Inc. 宣布授权深圳开阳电子股份有限公司(以下简称开阳电子)取得 SiFive 车规等级的 RISC-V IP 内核,加速实现 RISC-V 在汽车电子的应用落地。开阳电子是一家在汽车行业耕耘多年的芯片公司,产品已被众多国内外汽车客户认证并量产使用。开阳电子将在高端车用 SoC 芯片中导入 SiFive 车规级别 IP,通过此次紧密合作,双方将共同推动 RISC-V 在车用电子领域的发展。

SiFive 在汽车应用领域有着长期的投入与深远的布局。SiFive Automotive 系列车规 RISC-V IP 已通过 ISO26262 和 ISO 21434 双重产品认证。其中包含 32 位元处理器 E6-A 系列与 64 位元 S7-AD 处理器系列。E6-A 系列分为适用于需要 ASIL B 硬件安全完整性的实时应用的 E6-AB 处理器;专为高级驾驶辅助系统 (ADAS) 和其他要求严格的关键安全应用而设计的 E6-AD 处理器;以及支持可配置的锁步与非锁步模式,在配置为锁步模式时支持 ASIL D 完整性等级的 E6-AS 处理器。64 位元 S7-AD 处理器支持关键安全功能应用,可满足客户对高性能功能安全,如区域控制器与功能安全岛等安全性和性能的特定需求。

SiFive 车用资深产品总监 Pete Lewin 表示:“ SiFive 早期就认识到汽车市场是对质量和安全性有着极高要求的市场,并组建了一支世界领先的汽车功能安全 (FuSa) 专家团队,以帮助客户迅速交付安全、可靠且经过认证的产品。SiFive 非常重视此次与开阳电子的合作,开阳电子拥有汽车行业的先进技术,多年来专注于汽车电子芯片领域,其汽车芯片产品已成功量产导入国内外知名车厂,此次的合作将有助于 RISC-V 在高端车用 MCU 芯片的发展。”

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SiFiveAug 14, 2024

SiFive 宣布推出全新高性能 RISC-V 数据中心处理器,适用于高强度的 AI 工作负载

SiFive Performance P870-D 为数据中心、汽车和嵌入式系统带来高计算密度和可扩展性

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SiFiveJun 25, 2024

SiFive 宣布推出第四代 Essential 系列产品,加速嵌入式应用创新浪潮

SiFive 的解决方案正被加速采用,目前市场上已有超过 20 亿颗基于 SiFive RISC-V 的芯片

德国慕尼黑 – 2024 年 6 月 25 日 – SiFive Inc. 作为 RISC-V 的行业标杆,今日在 2024 RISC-V 欧洲峰会上宣布 SiFive Essential 系列产品的重大升级。该系列产品历经十年开发,已应用在包括手机、传感器、SSD、FPGA 平台、监控摄像头、智能手表等数十亿个产品中。这次全系列升级带来更高的性能、改良的功率效率以及更灵活的接口,并提供多种配置和集成选项,几乎涵盖了所有可能性。SiFive 第四代 Essential 系列产品现已正式上市。

SiFive 产品资深副总裁 John Ronco 说:「SiFive 第四代 RISC-V 嵌入式解决方案的性能比前一代更胜一筹」「凭借着经济高效的灵活性、卓越的性能和低功耗的优势,RISC-V 已在嵌入式领域胜出。随着传统指令集架构 (ISA) 研发和支持的降低,我们正持续扩大 SiFive 市场领先的基本产品组合,并重申我们对这些关键创新领域客户的承诺和支持。」

SiFive 在嵌入式应用领域发展有强劲的动力,第四代 Essential系列产品将为客户提供更强的灵活性和功能,使其能更好地定制设计。截至目前为止,已有超过 20 亿颗基于 SiFive RISC-V 的嵌入式设备芯片出货,且市场仍快速增长中。

SHD Group 首席分析师 Rich Wawrzyniak 指出:「2024 年嵌入式领域拥有巨大的市场机会,预计到 2030 年将以 8.3% 的年复合增长率成长至 2,570 亿美元。RISC-V 和 SiFive 已获得越来越多的动力,并正从其他 ISA 中抢下市场份额。SiFive 除了推出这些客户所需的产品,同时也在高性能和先进人工智能方面进行创新。」「嵌入式产品的重要性是不容低估的。因为 RISC-V 的灵活性和软件可移植性使得设计具有多核(包括最高性能核)的产品变得更容易,这同时也为 RISC-V 进入下一代高性能芯片奠定了基础。」

第四代 Essential IP 产品组合特性:

  • 最广泛的 RISC-V CPU 和系统 IP 产品组合
  • 最高可减少 40% 的运行功耗
  • 8 种不同的嵌入式 32 位和 64 位核心
  • 从 2 级流水单发射到 8 级流水超标量
  • 改进的 L2 缓存和增强的 L1 缓存
  • 丰富的配置和集成选项
    • CPU 类型配置和选项
    • 片上内存选择
    • 系统外设和前端接口
  • 先进的电源管理和安全性
  • 调试和追踪
  • 领先的软件支持,包括嵌入式 Linux、FreeRTOS、Eclipse C/C++/IDE
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SiFiveJun 17, 2024

Media Alert: SiFive to Exhibit and Keynote at RISC-V Summit Europe

WHAT: SiFive (a gold sponsor) will be exhibiting at RISC-V Summit Europe from June 25-27, 2024 in Munich. At its booth, SiFive will be showing off its latest products, including SiFive’s new state-of-the-art RISC-V development board, the HiFive™ Premier P550. The highest performance RISC-V development board on the market, the HiFive Premier P550 offers developers unmatched flexibility and performance.

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SiFiveApr 17, 2024

SiFive 加入甲辰计划,共创 RISC-V 生态繁荣

甲辰计划 (RISC-V Prosperity 2036) 是由 ASE 实验室、PLCT 实验室和算能 (Sophgo) 联合发起,旨在促进 RISC-V 于 12 年内实现从数据中心到桌面办公、从移动穿戴到智能物联网全信息产业覆盖的开放标准体系及开源系统软件栈,同时推进 RISC-V 软硬件生态的成熟度达到或超过其它主流架构。

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SiFiveApr 9, 2024

SiFive 宣布推出首款商用 RISC-V 乱序执行开发板 HiFive Premier P550

HiFive Premier P550 是市面上性能最高的 RISC-V 开发板,为开发者提供无与伦比的灵活度和性能

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SiFiveMar 13, 2024

庆祝 SiFive 在台营运五周年:展望 RISC-V 技术未来

RISC-V 的发明者与领导厂商 SiFive, Inc. 庆祝在台营运五周年,目前台湾有超过百位研发工程师,展现出强大的研发能力。台湾团队不仅在全球产品创新中扮演关键角色,更为全球客户提供完整的售前及售后服务,其中也包括多家台湾科技大厂。

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SiFiveNov 1, 2023

SiFive携手算能,加速 RISC‑V 高性能人工智能计算创新之旅

多集群多核心 SiFive P670 和 X280 助力高性能人工智能应用开放标准平台

美国加利福尼亚州圣克拉拉,2023 年 11 月 1 日 – SiFive 与算能(Sophgo)近日于中关村集成电路设计园(IC PARK)举行的开源项目SG2380 Kick off Day 中宣布合作,SiFive 已授权算能使用 SiFive RISC-V 处理器核心 P670X280,共同打造基于 RISC-V 的高性能人工智能计算处理器。

根据算能已公开之信息,Sophgo SG2380 是一款即将推出的 2.5 GHz 16 核 RISC-V 处理器,采用多集群多核心配置的 SiFive Performance P670,具备高性能、RISC-V Vector 向量计算的优势,并采用 SiFive Intelligence X280、及独到的向量协同处理器接口扩展(VCIX),整合算能自研的AI/ML硬件设计,同时获得 RISC-V 完整的软件工具链支持以将其升级为协处理器,瞄准人工智能、机器学习、与各种先进的计算需求。

P670 结合 RISC-V 独特指令集架构优势,并由 SiFive 团队赋予先进的微架构设计与实现,擁有高计算密度及向量计算的优势。算能亦采用了已有众多成功案例的 X280,使用 VCIX 作为NPU 的搭配,是為此合作上兩家公司强强组合的亮点。

SiFive P670 是目前市场上可取得高性能、规格完整的 RISC-V 商业级处理器 IP(SpecINT2k6 超过 13/GHz)。SiFive 提供多集群多核心、符合 RVA22 的 P670,支持最新的 RISC-V 规范与操作系统,并有最佳算力及功耗。SiFive X280 于人工智能应用上的灵活性与扩展性,可配置多核多集群,已有众多成功芯片实例。开发工具与软件支持最新的 OpenXLA 框架,符合人工智能的市场需求及未来应用趋势。

在 RISC-V 迅速发展的中国市场,SiFive 与算能的深化合作,将进一步带动全球 RISC-V 生态系协作,提供最新应用完整配套,加速 RISC-V 于AI/ML 领域应用的成长动能。

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SiFiveOct 11, 2023

SiFive 宣布推出针对生成式 AI/ML 应用的差异化解决方案,引领 RISC-V 进入高性能创新时代

P870 和 X390 全新登场:适用于基础设施、消费电子和汽车应用领域的高性能计算

美国加州圣克拉拉,2023 年10 月11 日– RISC-V 运算的先驱和领导厂商 SiFive, Inc. 今天宣布推出两款新产品,旨在满足高性能运算的最新需求。SiFive Performance™ P870 和 SiFive Intelligence™ X390 提供最新水准的低功耗、运算密度和矢量运算能力,三者结合起来将为日益增长的资料密集型运算提供必要的性能提升。这些新产品共同创建了标量和矢量运算的强大组合,可满足现今数据流和运算密集型人工智能应用于消费性、车用和基础设施市场的需求。

在圣克拉拉举行的现场新闻和分析师活动上,SiFive 同时也宣布了目前几条产品线出货至全球的最新资讯。公司高层也深入解释了 SiFive 的产品路线图,以及随着新的应用需求、基于 RISC-V 的高性能运算解决方案之优势和整个 RISC-V 生态系如何继续快速扩展。

“SiFive 正引领产业进入高性能 RISC-V 创新的新时代,透过我们无与伦比的产品组合来缩小与其他指令集架构的差距,而近期的流片也展示了 SiFive RISC-V 解决方案的巨大优势。” SiFive 董事长、总裁兼首席执行官 Patrick Little 说道:“正如 Arm IPO 所示,许多产业对半导体的需求正在快速增长,特别是用在消费性和基础设施市场的处理器。SiFive RISC-V 解决方案的灵活度与弹性,使我们能够满足这些细分市场的独特运算需求,并利用生成式 AI 的发展势头 (SiFive 已看到两位数的 Design Win) 及其他前沿的应用。”

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SiFiveAug 17, 2023

MEDIA ALERT: SIFIVE’S LEADERSHIP TO KEYNOTE AT THE RISC-V SUMMIT CHINA 2023

WHAT: SiFive will be onsite at the RISC-V Summit China, scheduled for Aug. 23 – 25, 2023 in Beijing. Hosted in partnership with RISC-V International and the Beijing Institute of Open Source Chip (BOSC), SiFive will deliver two keynotes on the future of RISC-V and the latest on SiFive’s high-performance RISC-V processors. SiFive will also host a series of technical sessions focused on RISC-V vectors, ML compilers, hibernation, and more.

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SiFiveMay 24, 2023

SiFive Gives WorldGuard to RISC-V International to Make this Robust Security Model More Accessible to the RISC-V Community

The open WorldGuard model provides a system-level approach to securing RISC-V designs

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SiFiveDec 13, 2022

SiFive Delivers Record Growth in 2022 with Fast-Growing Roster of New Customers and Products

Highlights leadership in RISC-V and proven performance and power density benefits

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SiFiveNov 2, 2022

SiFive Awarded TSMC Open Innovation Platform Partner of the Year

Santa Clara, Calif., November 3, 2022 - SiFive, Inc. the founder and leader of RISC-V computing, today announced it has received the 2022 TSMC Open Innovation Platform® (OIP) Partner of the Year award, in the Emerging IP Company category. Dr. L.C Lu, TSMC fellow and vice president of design and technology platform, presented the distinguished award to SiFive executives at the recent TSMC 2022 OIP Ecosystem Forum in Santa Clara, CA. The recognition reflects the ongoing innovation and collaboration between the two companies that is furthering the momentum of RISC-V.

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SiFiveNov 1, 2022

SiFive’s New High-Performance Processors Offer a Significant Upgrade for Wearable and Consumer Products

Next generation P670 and P470 RISC-V Processors bring ultimate flexibility and balance of performance and efficiency for next-generation wearables and smart consumer devices

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SiFiveOct 25, 2022

SiFive and Synopsys Collaborate to Accelerate SoC Design

New Synopsys Fusion QuickStart Implementation Kits Deliver Enhanced Power, Performance and Area for SiFive RISC-V Processors

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SiFiveSep 27, 2022

SiFive and ProvenRun Collaborate to deliver Best-in-Class Security for RISC-V Microprocessors

Paris, France, September 27, 2022 – ProvenRun, a global leader in embedded security, today announced the availability of its flagship secure OS / TEE product called ProvenCore, integrated with SiFive® WorldGuard technology, providing powerful SoC-level mechanism for software isolation.

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SiFiveSep 13, 2022

SiFive Rolls Out Powerful New RISC-V Portfolio to Address Unmet Performance and Feature Needs of Rapidly Evolving Next-Gen Digital Automobiles

SiFive introduces Automotive E6-A, X280-A, and S7-A products and long-term roadmap

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SiFiveSep 6, 2022

NASA Makes RISC-V the Go-to Ecosystem for Future Space Missions

SiFive X280 delivers 100x increase in computational capability with leading power efficiency, fault tolerance, and compute flexibility to propel next-generation planetary and surface missions

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SiFiveJun 28, 2022

SiFive Expands Global Operations, Opens UK R&D Center in Cambridge

Leading RISC-V innovator investing in people, community, and Cambridge, with plans to hire more than 100 within two years

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SiFiveJun 21, 2022

SiFive Enhances Popular X280 Processor IP to Meet Accelerated Demand for Vector Processing

Leading performance for AI inference, Image Processing, and Datacenter applications driving double-digit design wins

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BrainChipApr 5, 2022

BrainChip and SiFive partner to deploy AI/ML technology at the edge

BrainChip’s AkidaTM is a revolutionary advanced neural networking processor architecture that brings AI to the edge in a way that existing technologies are not capable, with high performance, ultra-low power, and on-chip learning. SiFive Intelligence™ solutions with their highly configurable multi-core, multi-cluster capable design, integrate software and hardware to accelerate AI/ML applications. The integration of BrainChip’s Akida technology and SiFive’s multi-core capable RISC-V processors will provide a highly efficient solution for integrated edge AI compute.
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SiFiveMar 16, 2022

SiFive Leadership in RISC-V Powers $2.5B+ Company Valuation

$175M Series F Investment Led by Coatue Validates Relentless Pursuit of Processor Innovation

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SiFiveFeb 7, 2022

SiFive Partners with Intel to Spark Innovation in High-Performance RISC-V Platforms

Intel Innovation Fund Combines with SiFive RISC-V Leadership, IP, and Experience to Enable Custom SoC Design

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ElectropagesJan 31, 2022

SiFive and Solid Sands are helping to lead the RISC-V revolution

SiFive is creating a new infrastructure to support accelerated ASIC and FPGA design flows, IP delivery, and SoC development. These new developments comprise state-of-the-art compiler algorithms, novel build system integration, and new Verilog RTL generation techniques. It needed a powerful compiler test and verification tool, not only to verify the functionality of its current compiler offering, but also to assist in developing its new IDE infrastructure. The tool SiFive selected was SuperTest from Solid Sands.
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SiFiveJan 17, 2022

Deep Vision Adopts SiFive RISC-V to Add OpenCV-Enabled AI Support

Deep Vision licenses SiFive Intelligence X280 processor to deliver greater flexibility and AI inference pre-processing for many markets

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DigiTimesJun 22, 2022

SiFive Enhances Popular Intelligence X280 Processor

Article highlights rapid adoption and recent improvements made to SiFive Intelligence X280 processor.
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Electronics WeeklyJun 22, 2022

SiFive Intelligence Processor Gets Smarter

SiFive has released the latest version of its SiFive Intelligence X280 processor, which introduces new features including scalability up to a 16-core cache-coherent complex, WorldGuard trusted protection, and an interface allowing for integration between the X280 vector unit and customer-designed external AI accelerators or other coprocessors, called VCIX (Vector Coprocessor Interface eXtension).
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EEWebApr 29, 2022

The New Era of Design Freedom Enabled by RISC-V

Over the past few years, supply chain issues have shaken up the chip industry and have reinforced how important it is to have a competitive market for IP and silicon that isn’t controlled by any one company or country. That’s why we’re seeing a strong push from many regions to boost their domestic semiconductor industries, from the European Chips Act to the America Competes Act to India’s Atmanirbhar Bharat campaign. The open RISC-V architecture is playing a central role in these strategies by giving everyone an opportunity to innovate and compete.
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EE TimesApr 20, 2022

SiFive and BrainChip Partner to Demo IP Compatibility

SiFive and BrainChip have partnered to show their IP is compatible in SoC designs for embedded artificial intelligence (AI). The companies have demonstrated BrainChip’s neuromorphic processing unit (NPU) IP working alongside SiFive’s RISC–V host processor IP.
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VentureBeatApr 5, 2022

BrainChip, SiFive Partner to Bring AI and ML to Edge Computing

AI processor maker BrainChip, which makes ultra-low-power neuromorphic chips and supporting software, and SiFive, founder of the RISC-V computing genre, today announced they have combined their respective technologies to offer chip designers optimized artificial intelligence (AI) and machine learning (ML) for edge computing.
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EE TimesMar 16, 2022

SiFive Raises $175M To Quicken ‘Arm Intercept’ Strategy

SiFive has raised $175 million in a series F funding round aimed at accelerating its processor roadmap and strengthen its position in the market against Arm. The investment puts the company valuation at over $2.5 billion, and in a position to prepare itself for an initial public offering (IPO) next year.
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The RegisterMar 16, 2022

SiFive bags $175m to further challenge Arm with RISC-V

SiFive is pulling in nearly $400m in funding this year between a new investment round and the proceeds of a business sale with the ambitious mission of eclipsing rival Arm – and the x86 world of Intel and AMD – with processor designs for everything from smartphones to servers.
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The InformationMar 16, 2022

SiFive raises $175 million at $2.5 billion valuation

Semiconductor startup SiFive said Wednesday that it has raised $175 million in a Series F funding round at a $2.5 billion post-money valuation. SiFive is the biggest startup centered around RISC-V, an open-source semiconductor technology that competes with Arm Ltd in supplying an underlying framework of chips called an instruction set architecture.
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ForbesMar 16, 2022

SiFive Lands $175M Financing

SiFive, Inc., today announced it has raised $175 million in a Series F financing round, valuing the RISC-V company at over $2.5 billion. The Series F round was led by Coatue Management. SiFive intends to use the funds to accelerate the development of the company’s RISC-V products, future roadmap, and develop the ecosystem for the open-source Arm challenger. Intel Capital, Sutter Hill, SK Hynix Inc., and Qualcomm Ventures are also investors. The company has now raised over $350M in capital.
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siliconANGLEMar 16, 2022

Arm rival SiFive raises $175M to accelerate development of its alternative RISC-V chip architecture

SiFive Inc., a computer chip startup that’s developing processor technology based on the open-source RISC-V instruction set architecture, said today it has raised a hefty $175 million in a late-stage round of funding.
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VentureBeatMar 16, 2022

RISC-V chip designer SiFive raises $175M at a $2.5 billion valuation

Chip design firm SiFive has raised $175 million at a $2.5 billion as RISC-V emerges as an alternative processor architecture. The funding comes at a time when RISC-V is showing greater momentum as an alternative processor architecture to those run by Intel/AMD and Arm.
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Silicon Valley Business JournalMar 16, 2022

SiFive just raised $175M in new funding. Its CEO says the failed Nvidia-Arm deal boosted its business

Nvidia's attempt to buy Arm scared many in the chip industry. That's been a boon to SiFive...
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BloombergMar 16, 2022

Chip Designer SiFive Raises $175 Million, Setting Stage for IPO

Chip startup SiFive Inc. raised $175 million from investors such as Intel Corp. and Qualcomm Inc., giving it enough funding to work toward going public.
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ReutersMar 16, 2022

RISC-V chip technology firm SiFive raises $175 mln, valued at $2.5 bln

SiFive, Inc., a RISC-V chip technology startup in Silicon Valley, said on Wednesday it raised $175 million in its latest round of funding and is now valued at $2.5 billion.
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ProtocolMar 16, 2022

SiFive raises $175 million in bid to unseat Arm with RISC-V

The new funding, which values SiFive at $2.5 billion, was designed to help the company establish RISC-V as a real option in the market for third-party chip designs dominated by Arm.
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CRNFeb 3, 2022

The 10 Hottest Semiconductor Companies To Watch In 2022

This group of semiconductor giants and chip startups are poised to make big waves in 2022 between new products, merger and acquisition deals and other newsworthy events. As Arm’s future stewardship has become increasingly uncertain, SiFive has risen as an alternative chip designer for companies that want to make their own processors. The main differentiator for SiFive: its use of the free and open RISC-V instruction set architecture.
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