At present, artificial intelligence chips are developing in parallel with multiple technique paths, and international giants represented by Nvidia, Intel, and Google are accelerating their layout to initially seize the first-mover advantage. Artificial intelligence chips are an important part of artificial intelligence technique, the hardware foundation for the realization of artificial intelligence algorithms, and the strategic commanding heights of the artificial intelligence era. This paper analyzes the types, characteristics, technical routes and market conditions of existing artificial intelligence chips, expounds the opportunities and challenges faced by current artificial intelligence chips, and looks forward to the future growing trend of chip growing under the current big data parse technique. It is urgent to give full play to the market-driven advantages, strengthen key technique research, promote industrial coordination and linkage, and effectively promote the innovation and growing of the artificial intelligence chip industry.