今天，NVIDIA（英偉達） 宣佈，與 xAI 合作打造的 Colossus 超級計算機集羣正式上線，這可是全球最強AI訓練集羣Colossus，整整由10萬顆 NVIDIA Hopper GPU 組成。這個龐然大物之所以能達到這樣的規模，得益於 NVIDIA Spectrum-X 以太網網絡平臺的支持。這個平臺專門爲多租戶、超大規模的 AI 工廠設計，能夠通過標準以太網實現遠程直接內存訪問，提供卓越的性能。Colossus 主要用於訓練 xAI 的 Grok 系列大型語言模型，同時還爲 X Premium 用戶提供聊天機器人服務。更令人興奮的是，xAI 正在計劃將 Colossus 的規
["英偉達推出面向生成式AI的Spectrum-X以太網技術的服務器產品線","戴爾科技、惠普企業和聯想成爲首批集成Spectrum-X的公司","Spectrum-X提供1.6倍更高的人工智能通信性能","新系統將Spectrum-X與NVIDIA Tensor Core GPU和AI軟件相結合","Spectrum-X通過與Spectrum-4和BlueField-3 SuperNIC的結合加速AI網絡功能"]
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