2026 年 GTC 展望：英伟达如何通过 LPX、CPO 与 Rubin 重新定义人工智能基础设施-GTC 2026 Outlook_ How NVIDIA Is Redefining AI Infrastructure with LPX, CPO, and Rubin

The rapid advancement of generative AI and large language models is forcing a fundamental redesign of data-center computing architectures. In 2024, NVIDIA introduced the Blackwell GB200 NVL72, enabling a single rack to house 72 GPUs and 36 Grace CPUs, interconnected via NVLink 6 and Quantum X800 InfiniBand / Spectrum X Ethernet to deliver 400 Gb/s scale-out networking. SEMIVISION GTC 2026 Outlook: How NVIDIA Is Redefining AI Infrastructure with LPX, CPO, and Rubin Original Article By SemiVision Research [Re ...