AI Chip IP Firm Sunzhan Tech Raises €10M for Custom Processors

隼瞻科技有限公司 (Sunzhan Technology) has successfully closed an Angel+ funding round, raising nearly €10 million (approximately $10 million USD). This significant capital infusion was backed by a consortium of strategic investors including 英飞尼迪资本 (Infinity Capital), 白云金控 (Baiyun Financial Holdings), 深圳中小担创投 (Shenzhen SME Guarantee Venture Capital), 厚天资本 (Hou Tian Capital), 华盖资本 (China Growth Capital), and 嘉誉创投 (Jia Yu Venture Capital). Existing backers 毅达资本 (Yida Capital) and 达泰资本 (DTA Capital) also participated, demonstrating continued confidence in the company's vision.

Founded in early 2023, Sunzhan Technology is at the forefront of developing next-generation processor architectures tailored for the artificial intelligence era. The company's core mission is to democratize custom processor design by offering a novel approach that combines an 'IP marketplace' with a robust Electronic Design Automation (EDA) toolchain. This strategy aims to significantly lower the barrier to entry for creating specialized processors, a critical need driven by the rapid evolution of AI models.

The current AI landscape is shifting decisively from general-purpose computing towards domain-specific architectures (DSA). This transition is fueled by the increasing specialization of AI models, which often involve complex matrix operations that traditional CPUs handle inefficiently. Consequently, the industry is moving towards heterogeneous computing systems that integrate specialized processors like Neural Processing Units (NPUs), Vision Processing Units (VPUs), and Tensor Processing Units (TPUs). Sunzhan's focus on a 'RISC-V + DSA' framework positions it to capitalize on this trend, offering a highly customizable and open-source foundation.

曾轶 (Zeng Yi), founder of Sunzhan Technology, highlighted the growing demand for processors optimized around specific AI models. "Customers increasingly want chips designed around their unique models to achieve the optimal balance between power, performance, and cost," Zeng Yi explained. DSA addresses this by enabling architectures to be built specifically for particular algorithms and scenarios, avoiding the resource redundancy inherent in one-size-fits-all designs. The open-source nature of RISC-V is particularly advantageous, allowing for deep customization and extensibility to accommodate the fast-paced evolution of AI algorithms and future model advancements.

A key challenge in realizing DSA is the engineering complexity and time required for development. Sunzhan Technology tackles this head-on by developing its proprietary EDA platform, ArchitStudio, concurrently with its IP offerings. This integrated approach ensures deep synergy between the processor cores (including CPU, DSP, and NPU IPs, many of which are already in production) and the design tools. ArchitStudio automates critical stages of the design process, from architecture analysis and RTL generation to the creation of software toolchains, drastically reducing the development cycle from months to weeks and the engineering team size from dozens to a few.

Sunzhan Technology has already achieved customer adoption across diverse sectors, including wireless communications, multimedia processing, information security, industrial control, automotive electronics, and edge AI. Their business model encompasses standardized IP licensing, comprehensive DSA solution sales, and advanced multi-core heterogeneous platform customization. The company's strength lies in its seasoned core team, comprising veterans from industry giants like Synopsys and ARM, bringing extensive expertise in RISC-V, processor architecture, and EDA development.