Biren BR100
芯片
AI加速器
历史
The Chinese GPU startup flagship that US sanctions cut off at the knees.
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Biren's BR100 — 77 billion transistors, chiplet design, OAM form factor — was announced in 2022 as China's most ambitious GPU. Weeks later the October 2022 US export rules cut it off from TSMC manufacturing above the control thresholds. Biren redesigned cut-down parts and pursued a Hong Kong listing in 2025.
规格与关键参数
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Overview
Designer
Biren Technology
Status
Historical — original part blocked by export controls
Manufacturing
Transistors
77 billionVendor spec
算力
BF16
1,024 TFLOPS (announced)Vendor claim
它如何与整个技术栈相连
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设计方
来源
记录审阅截至 2026-01-15 — 查看 方法论.