Huawei Introduces P/D Separation in Ascend 950 Chip

At the Huawei Connect 2025 event, Huawei unveiled its Ascend 950, 960, and 970 AI chips, outlining a three-year roadmap. The Ascend 950 features a new 'P/D separation' design, which distinguishes itself by dividing large language model (LLM) inference into separate tasks to enhance efficiency.

The new chip design by Huawei aims to meet the complex demands of LLMs. The P/D separation architecture optimizes performance by separating processing from data management tasks, thereby increasing the chip's efficiency and enabling it to handle larger datasets.

The Ascend 950 is considered a significant milestone in advancing AI technology. It is applicable to various AI applications, particularly excelling in large-scale data processing.

This announcement presents a novel approach to AI chip design, attracting industry attention. Huawei's innovative design holds the potential to redefine the future of AI technology.