NVIDIA forced to dial back key bandwidth targets on Vera Rubin hardware — tweaks will affect target specifications for memory and interconnect fabric
NVIDIA has reduced bandwidth targets for its upcoming Vera Rubin hardware, with HBM4 bandwidth dropping 13% and NVLink dropping 17%. The adjustments went unnoticed for six weeks, indicating a quiet specification change. This affects the memory and interconnect fabric targets for the next-generation platform.
Why it matters: Provides concrete, recent insight into NVIDIA's hardware roadmap adjustments, valuable for industry watchers and investors.