SK Hynix overtakes Samsung as S.Korea’s most valuable company - KED Global

SK Hynix surpassed Samsung to become South Korea's most valuable company, marking a significant shift in the country's technology landscape. The semiconductor giant's market capitalization exceeding 1... Read original →

SK Hynix surpassing Samsung in market cap reflects a structural shift driven by AI’s demand for high-bandwidth memory, not speculative hype. Its HBM3E dominance with NVIDIA and Microsoft is reshaping upstream tech stacks—boosting silicon photonics and advanced packaging—while pressuring Samsung to pivot from commodity DRAM. Tightening U.S. export controls have raised SK’s compliance costs by over 15%, yet enhanced its supply-chain credibility outside China. Samsung will likely counter by integrating logic and memory via Exynos NPUs paired with LPDDR6 for on-device AI. Over the next 18 months, global AI infrastructure spending will favor compute-memory co-design; SK Hynix’s lead hinges on achieving yield leadership in HBM4—if it falters, the crown could swiftly revert.