SK Hynix posted a 70% YoY profit jump in Q2 to ₹5.1 billion, with 35% revenue growth on strong DRAM and NAND demand from AI players like Nvidia. High HBM3E sales and upbeat H2 outlook, including HBM capacity doubling, signal bullish momentum for AI chipmakers. Nvidia may benefit as SK Hynix remains a key supplier amid soaring inference demand.