China's largest AI GPU maker loses its CEO despite generous government funding — development calls into question China's GPU advances

Biren Technology
(Image credit: Biren Technology)

The once promising Chinese AI process industry is facing tough times. Biren Technology and Cambricon, two big names in the sector, are struggling. Xu Lingjie, chief executive and a co-founder of Biren, recently resigned, which raises concerns about the company's future. Cambricon is bleeding money and has to lay off staff, reports DigiTimes.

Xu Lingjie, a co-founder of Biren, has worked at big tech companies like Nvidia, AMD, and Samsung Electronics' North American Research Institute, so he has a very a solid background. His skills in GPU development have been instrumental for Biren's first generation of chips and it remains to be seen whether the company can develop another breed of its AI processors. 

Biren is certainly among the more competitive Chinese developers of artificial intelligence and compute GPUs. The company's The baseline BR104 with 32 GB HBM2E memory offers performance of up to 128 FP32 TFLOPS or 1 INT8 PetaFLOPS. Whereas the higher-end BR100 with 64 GB HBM2E memory — which is basically two BR104s on one silicon interposer — offers up to 256 FP32 TFLOPS or 2 INT8 PetaFLOPS. Good enough to compete with Nvidia's A100 and H100. 

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Anton Shilov
Contributing Writer

Anton Shilov is a contributing writer at Tom’s Hardware. Over the past couple of decades, he has covered everything from CPUs and GPUs to supercomputers and from modern process technologies and latest fab tools to high-tech industry trends.