SK hynix makes 'significant' progress in NVIDIA's extensive HBM4 tests, close to mass supply
TweakTown | 30.01.2026 14:33TL;DR: SK hynix has made significant progress in NVIDIA's HBM4 qualification tests, delivering optimized 10Gbps memory chips nearing mass production for Rubin AI GPUs. Despite a later start than Samsung, SK hynix maintains NVIDIA's trust and aims to secure a dominant market share in next-generation HBM4 memory supply.
