Living definition
What is NVIDIA GB300 NVL72?
Sustainable Computing & AI-Datacenter Energy Compute & Web Infra
- As of
- 2026-09-30
- Revision
- 2026-10-06.1
- Method
- v1.4.0
Definition
The term, in context
AI-assisted draft · approved dataset
The GB300 NVL72 is a rack-scale AI computing system that pairs dozens of Grace CPUs with dozens of Blackwell Ultra GPUs, connected by a high-speed interconnect so the GPUs behave as one large addressable compute and memory domain. It uses a mix of direct liquid cooling for its highest-power components and air cooling for lower-power parts to manage the rack's dense power draw.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-09-30, verified readiness is 65 (claimed 75, reported 65, gap 10) — Strong evidence strength; current signals suggest Suitable for production workloads with qualified infrastructure and a validated software stack.
The readiness fact belongs to the canonical Readiness Verdict for NVIDIA GB300 NVL72.
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06