China’s 3D Chip Gambit Targets NVIDIA

China’s 3D Chip Gambit Targets NVIDIA

China’s push for semiconductor independence just took a notable step forward. Shanghai-based startup Dongfang Suanxin has introduced its DF1000 processor, aiming to compete with NVIDIA.

Instead of chasing cutting-edge manufacturing nodes, the company is focusing on architecture. The DF1000 is built on a 14nm process but relies on a 3D-stacked near-memory design and software-defined computing to boost performance. By placing memory closer to processing units and dynamically adjusting data flow, the chip is designed to reduce latency, improve efficiency, and handle demanding workloads more effectively.

The processor reportedly delivers 520 teraflops of BF16 performance, along with high memory and inter-chip bandwidth. Mass production is expected before the end of this year.

Dongfang Suanxin is also building a broader ecosystem around the chip, including hardware modules and an open software platform to support developers. The company has laid out an ambitious roadmap, with future processors planned through 2027 targeting direct competition with NVIDIA’s top-tier products.

The strategy reflects a wider shift across China’s chip industry as innovation is moving toward design, packaging, and system-level optimization instead.

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Source: Telegram "newrulesgeo"