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Chinese response to H200 — overview of Alibaba's Zhenwu M890
On May 20, at the annual Alibaba Cloud Summit, T-Head, Alibaba's semiconductor division, unveiled the new generation GPU — Zhenwu M890. This accelerator has 144 GB of on-board HBM memory and supports inter-device interconnect speeds of up to 800 GB/s. Based on this device, the Panjiu AL128 super server was also presented — a rack of 128 M890 accelerators connected via a proprietary ICN Switch 1.0.
The offering is already available to Chinese corporate clients, and supports Qwen, DeepSeek and Kimi. But what about its specifications? Let's break it down below the fold.
Zhenwu M890 Technical Specifications
The Zhenwu M890 is a specialized high-performance accelerator designed to tackle complex artificial intelligence tasks. The chip's computing platform is equipped with 144 GB of built-in high-speed HBM memory. High-speed data exchange is enabled by inter-chip connections consisting of eight independent ICN ports with a total bandwidth of 800 GB/s.

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