Passionategeekz On June 16, South Korean media the bell reported on the 12th of this month that SK Hynix, which is leading the HBM market, has adjusted the equipment procurement rhythm of the next generation 1c nm (6th generation 10nm level) DRAM memory mass production line to temporarily suspend the application of new technologies.
SK HynixThe current main HBM products, HBM3E and the upcoming mass-produced HBM4 are both based on DRAM with 1b processthe 1c process will be imported in the future HBM4E.
SK Hynix has established a good reputation in the HBM market with its past products. AI chip companies represented by Nvidia have huge demand for their HBM memory; on the other hand, HBM’s profitability is also significantly better than traditional DRAM. These are two major reasons why SK Hynix focuses on expanding 1b DRAM production capacity.
Passionategeekz noticed that SK Hynix was the first to complete the 1c nm DDR5 development among the three major memory manufacturers, achieving 11% speed improvement and 9% energy efficiency improvement, but the company is on the 1c nm LPDDR5x progressOvertaken by Micron。
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