NVIDIA NVHBM Memory Promises 30% Higher Bandwidth Than HBM4E

NVIDIA has announced NVHBM, a custom high-bandwidth memory technology built into the HBM base die rather than on the compute die itself. This approach, which NVIDIA plans to use in its future GPUs, is now extended to third-party XPU customers through NVLink Fusion.

Source: TechPowerUp27 August 2026 at 4:32 am ISTrss

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Original headline: NVIDIA NVHBM Memory Promises 30% Higher Bandwidth Than HBM4E
Product category: computing
Curation state: ingested