Nvidia custom 'NVHBM' promises 30% higher bandwidth, 15% lower power than commodity HBM4e — custom base die and PHY will be available to NVL

Nvidia has unveiled NVHBM, a custom high-bandwidth memory implementation that promises higher bandwidth and lower power for customers building chips within the NVLink Fusion partner program.

Source: Tom's Hardware27 August 2026 at 4:15 am ISTrss

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Original headline: Nvidia custom 'NVHBM' promises 30% higher bandwidth, 15% lower power than commodity HBM4e — custom base die and PHY will be available to NVLink Fusion partners
Product category: computing
Curation state: ingested