NVIDIA GB300 NVL72

The NVIDIA GB300 NVL72 features a fully liquid-cooled, rack-scale design that unifies 72 NVIDIA Blackwell Ultra GPUs and 36 Arm^®-based NVIDIA Grace™ CPUs in a single platform optimized for test-time scaling inference. 

AI factories powered with the GB300 NVL72 using NVIDIA Quantum-X800 InfiniBand or Spectrum™-X Ethernet paired with NVIDIA ConnectX^®-8 SuperNIC™ provide a 50x higher output for reasoning model inference compared to the NVIDIA Hopper™ platform.