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NVIDIA 推出 DGX 個人 AI 超級計算機,聯想戴爾等廠商製造
格隆匯 03-19 09:13

3月19日,NVIDIA 英偉達今天推出了搭載 NVIDIA Grace Blackwell 平臺的 NVIDIA DGX個人 AI 超級計算機。

DGX Spark(原名 Project DIGITS)和 DGX Station(一款由 NVIDIA Blackwell Ultra 平臺驅動的全新高性能 NVIDIA Grace Blackwell 桌面超級計算機)讓 AI 開發人員、研究人員、數據科學家和學生能夠在桌面上對大型模型進行原型設計、微調和推理。用戶可以在本地運行這些模型,也可以將其部署在 NVIDIA DGX Cloud 或任何其他雲或數據中心基礎設施上。

DGX Spark 和 DGX Station 將 Grace Blackwell 架構的強大功能(以前僅在數據中心可用)帶到了桌面。開發 DGX Spark 和 DGX Station 的全球系統製造商包括聯想、戴爾等。

NVIDIA 創始人兼首席執行官黃仁勳表示:"AI 已經改變了計算堆棧的每一層。理所當然的是,一類新的計算機將會出現——專爲 AI 原生開發人員設計,並運行 AI 原生應用程序。藉助這些新的 DGX 個人 AI 計算機,AI 可以從雲服務擴展到桌面和邊緣應用程序。"

DGX Spark 是世界上最小的 AI 超級計算機,它使數百萬研究人員、數據科學家、機器人開發人員和學生能夠以強大的性能和能力突破生成式和物理 AI 的界限。

DGX Spark 的核心是 NVIDIA GB10 Grace Blackwell 超級芯片,該芯片針對臺式機外形進行了優化。GB10 配備強大的 NVIDIA Blackwell GPU,配備第五代 Tensor Core 和 FP4 支持,每秒可進行高達 1,000 萬億次 AI 計算,可使用最新的 AI 推理模型進行微調和推理,包括NVIDIA Cosmos Reason 世界基礎模型和 NVIDIA GR00T N1 機器人基礎模型。

NVIDIA DGX Station爲桌面帶來數據中心級性能,用於 AI 開發。DGX Station 是首個使用 NVIDIA GB300 Grace Blackwell Ultra 桌面超級芯片構建的桌面系統,具有 784GB 的海量連貫內存空間,可加速大規模訓練和推理工作負載。GB300 桌面超級芯片採用 NVIDIA Blackwell Ultra GPU,具有最新一代 Tensor Cores 和 FP4 精度 — 通過 NVLink-C2C 連接到高性能 NVIDIA Grace CPU — 提供一流的系統通信和性能。

DGX 工作站還配備了 NVIDIA ConnectX?-8 SuperNIC,經過優化,可增強超大規模 AI 計算工作負載。ConnectX-8 SuperNIC 支持高達 800Gb/s 的網絡,可提供極快、高效的網絡連接,支持多個 DGX 工作站的高速連接,以處理更大的工作負載,併爲 AI 工作負載提供網絡加速數據傳輸。

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