HBM4 mass production delayed as Nvidia pushes memory specs higher — production to come ‘no earlier’ than late Q126
Published: (January 9, 2026 at 05:32 AM EST)
1 min read
Source: Tom's Hardware
Source: Tom’s Hardware
HBM4 Production Timeline
HBM4 memory is now expected to reach volume production no earlier than the end of Q1 2026 due to Nvidia’s decision to revise its memory specs upward for its next‑gen Rubin GPU platform.