中科曙光：单机柜级640卡超节点scaleX640可以通过双scaleX640超节点组成千卡级计算单元

Core Viewpoint - Zhongke Shuguang (603019.SH) has launched the world's first single-rack 640-card super node scaleX640, which significantly enhances computing power and efficiency in large-scale computing environments [1] Group 1: Product Features - The scaleX640 features a "one-to-two" high-density architecture design, achieving ultra-high-speed interconnection with 640 cards in a single rack [1] - It can form a thousand-card computing unit by connecting two scaleX640 super nodes, enabling large-scale, high-bandwidth, low-latency communication [1] Group 2: Performance Improvements - Compared to similar products in the industry, the comprehensive computing performance of the scaleX640 has doubled, while the computing density in a single rack has increased by 20 times [1] - In traditional scenarios, it can achieve a 30%-40% performance improvement for MoE trillion-parameter model training and inference [1] Group 3: Reliability Testing - The product has undergone over 30 days of long-term stability testing, ensuring reliable deployment for ultra-large-scale cluster expansions [1]