NVIDIA GB300 NVL72: Blackwell Ultra Architecture Explained
Inside NVIDIA GB300 NVL72 — Blackwell Ultra GPUs, 288GB HBM3e, NVLink 5 fabric, liquid cooling, and how the rack-scale system reshapes 2026 AI training and inference.
NVIDIA Spectrum-X: Ethernet Fabric for 100K-GPU AI Clusters
How NVIDIA Spectrum-X re-architects Ethernet for AI training fabrics — adaptive routing, congestion control, BlueField-3 DPUs, and why it competes with InfiniBand at 100K-GPU scale.