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Jul 28, 11:33
SK Hynix's HBM paradox: DDR5 surge builds leverage for HBM4 price hikes

AI spending is broadening the memory upcycle beyond high-bandwidth memory, lifting prices for conventional DRAM, NAND flash and enterprise SSDs while reshaping earnings at SK Hynix and Samsung Electronics.

Nvidia has made a strategic investment in Safe Superintelligence Inc. and announced a long-term partnership with the secretive AI lab founded by OpenAI co-founder Ilya Sutskever, giving SSI access to Nvidia's next-generation Vera Rubin systems and expanding its computing capacity by an order of magnitude.

Taiwan's display supply chain enters second-quarter earnings season this week, with Coretronic reporting results on July 28, followed by AUO and Radiant Opto-Electronics (ROEC) on July 30 and BenQ Materials (BMC) on July 31.

AI demand and whether the boom is heading into a bubble are back in focus, and capital expenditure by cloud service providers (CSPs) and their supply chains is emerging as a key gauge. Google has already said it will raise capex again in 2027, and industry watchers expect AWS and Microsoft to follow, keeping AI infrastructure momentum strong with more capital injections.

AI-driven demand is tightening the global memory market just as China's leading DRAM producer, ChangXin Memory Technologies, or CXMT, accelerates capacity expansion after a record IPO.

SK Hynix reportedly plans to begin mass production and shipments of LPDDR6 in the second half of 2026, with Xiaomi expected to become its first customer for mobile devices. Industry sources said an early LPDDR6 launch would strengthen SK Hynix's position in premium mobile DRAM and lay the groundwork for expansion into AI server memory.
Surging demand for AI servers and advanced memory devices is tightening the global supply of tungsten hexafluoride (WF6), drawing increased attention to one of the semiconductor industry's most important specialty gases.
Samsung Electronics is evaluating the use of lower-cost Chinese DRAM in some smartphones as it seeks to offset rising component costs and regain momentum in China's highly competitive budget handset market.

Printed circuit board (PCB) manufacturer Eiso Enterprise has completed its annual fundraising plan. To strengthen working capital for future operations, repay bank loans, and enhance its financial structure, the company launched a cash capital increase and issued its second domestic unsecured convertible bonds in 2026.

Cadence Design Systems posted stronger-than-expected second-quarter results on July 27 and raised its full-year revenue growth outlook to 19%, citing broad demand for its AI-driven chip design tools and a landmark new agreement with Intel that executives described as a historic shift in the two companies' relationship.

Smart glasses are emerging as a major next-generation consumer device as breakthroughs in generative AI and large language models (LLMs) reshape the wearable market. Once constrained by bulky designs and limited use cases, smart glasses are now drawing investment from global tech giants and hardware startups alike, while also redrawing the supply chain.

Anthropic has asked SK Hynix to help supply chips for its own in-house AI chip production, SK Group chairman Chey Tae-won said. He made the remarks at a recent AI summit in San Francisco, where he also disclosed that South Korea's three new investment plans in semiconductor expansion, AI data centers and physical AI would total more than US$3 trillion.