"The XuanTie C950 is equipped with a self-developed AI acceleration engine, and for the first time natively supports large models with hundreds of billions of parameters, such as Qwen3 and DeepSeek V3, potentially becoming a new type of high-end CPU for the AI Agent era."
"Alibaba claims the machine's single-core general-purpose performance exceeded 70 points in the SPECint 2006 benchmark test. Photos from Tuesday event at which Alibaba announced the chip suggest its SPECInt 2017 benchmark result is 2.6GHz."
"The memory subsystem apparently comprises a high-performance multi-level cache hierarchy with an ultralow 4-cycle load-to-use L1 data cache latency, a private per-core L2 cache supporting large capacity configurations, and an MMU with multiple RISC-V virtual memory modes."
Alibaba has introduced the XuanTie C950, a powerful server chip utilizing the RISC-V instruction set. It features an AI acceleration engine that supports large models with hundreds of billions of parameters. The chip's performance exceeds 70 points in the SPECint 2006 benchmark and is comparable to Apple's M1 chip. The architecture includes a high-performance cache hierarchy and supports various data types. Details on core count remain unspecified, but the chip is positioned for advanced applications in AI and edge computing.
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