HBM prices set to double in 2027 as AI demand and supply deals tighten the memory market - digitimes

The high-bandwidth memory (HBM) market is facing unprecedented supply-demand imbalance driven by the rapid advancement of artificial intelligence technologies. Industry sources predict HBM prices coul... Read original →

The HBM price surge reflects a structural overhaul driven by AI’s compute arms race, not just supply-demand imbalance. NVIDIA’s Rubin platform—integrating 3nm EUV with HBM4—pushes per-card bandwidth beyond 10TB/s, locking premium DRAM capacity into exclusive deals and starving smaller AI chipmakers of memory access. Technically, HBM4’s TSV stacking and hybrid bonding yield challenges inflate costs and intensify competition for CoWoS advanced packaging. Geopolitically, U.S.-Japan-South Korea alliances are erecting exclusionary HBM supply chains, constraining expansion by DRAM makers in Taiwan, China and mainland China due to equipment restrictions. Samsung and SK Hynix will likely deepen ties with NVIDIA, while AMD and Intel may pivot to LPDDR5X alternatives, delaying high-end AI rollouts. Over the next 18 months, HBM will become the invisible gatekeeper of real-world AI performance, forcing system integrators to redesign architectures for memory efficiency.