SK Hynix seized 36 per cent of global DRAM sales in the March quarter to surpass Samsung, which had led the market for more than 30 years The coming earnings results of SK Hynix are likely to show it replaced Samsung Electronics as the world's top vendor of dynamic random-access memory (DRAM) for the first time in the two companies' decades-long rivalry,

SK Hynix , a key supplier of high-bandwidth memory processors to Nvidia , said quarterly profit more than doubled and demand for AI chips was so robust that it expects only limited impact on those products from potential U.

SK Hynix warned of increased volatility in the second half of 2025 despite resilient demand for AI memory chips from big tech providers.