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# CXMT Mass Produces 5th-Gen DRAM Platform

September 22, 2026 at 01:41 PM

> Chinese manufacturer CXMT launches high-density 24Gb LPDDR5X chips using quadruple patterning to boost capacity and reduce power usage.

Chinese memory manufacturer **CXMT** announced on September 20 that its fifth-generation **DRAM** platform has entered mass production. The company also unveiled two 24-gigabit **LPDDR5X** products, which utilize quadruple patterning to achieve high-density performance.

The new platform reduces key memory-cell feature spacing to 11.95 nanometres. CXMT claims these 24-gigabit LPDDR5X chips offer 50% more capacity than previous equivalents. They are available in two package formats specifically designed for portable devices.

This advancement allows for at least 50% more gross dies per wafer compared to the fourth-generation 8-gigabit baseline. CXMT states the process is engineered to manufacture chips at a lower cost while significantly reducing overall power consumption levels.



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