AI BriefingNvidia Tests Low-Capacity Rubin Ultra Configs Amid Memory Shortage, Including 192GB Minimum and HBM4 Design
Key point
Reports indicate Nvidia is testing a 192GB-class low-capacity configuration for Rubin Ultra to address memory shortages.
Details
Nvidia is reportedly testing ways to reduce the memory configuration of its next-generation AI GPU Rubin Ultra as the memory supply shortage worsens.
The tested designs reportedly include configurations reducing memory capacity to a minimum of 192GB and using HBM4, one tier lower than previously expected. However, it remains unconfirmed whether this configuration will be finally adopted.
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