AI-driven memory chip demand propelled record semiconductor earnings; net profit rose nearly sixfold.
Briefing
Samsung and SK Hynix posted deep losses through 2023 as the memory cycle bottomed on post-pandemic inventory gluts. The recovery required supply discipline and a demand catalyst; AI server buildout provided both, making the 2024-2026 upcycle unusually sharp relative to prior DRAM cycles.
The prior AI-adjacent memory supercycle, driven by cloud server and smartphone demand, saw Samsung and SK Hynix post multi-year record profits as supply lagged structural demand growth. That cycle eventually ended on supply additions; the current AI HBM cycle is supply-constrained for longer due to complex packaging requirements.
AWS reporting 28% year-on-year cloud growth as its strongest quarter since 2022, with AI workloads cited as the primary driver, directly validates the AI memory demand that Samsung's semiconductor division monetized in Q1.

Big Tech combined AI capex surpassing $650bn annualized, with all four hyperscalers raising forward spending guidance, represents the procurement pipeline that is sustaining Samsung's AI memory pricing power and supply tightness.

OpenAI missing revenue and user targets triggered a selloff in AI infrastructure names including AMD and CoreWeave. Samsung's record print is a direct counter-data-point: actual silicon procurement by hyperscalers is at record levels, suggesting OpenAI's miss reflects its own monetization gap rather than reduced AI infrastructure demand.
2 hours ago