TL;DR: SK hynix is advancing AI memory technology with its 12-layer HBM4 and upcoming HBM4E, aiming for mass production this year. The company has shipped 12-layer HBM4 samples, boasting ...
Smartphone prices are set to rise significantly in 2026 due to the hidden cost of the AI boom. Demand for HBM server memory is causing a severe production shortage of LPDDR5x (smartphone RAM).
High Bandwidth Memory (HBM) is the commonly used type of DRAM for data center GPUs like NVIDIA's H200 and AMD's MI325X. High Bandwidth Flash (HBF) is a stack of flash chips with an HBM interface. What ...