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CXMT announces mass production of fifth-generation DRAM platform

CXMT announced the mass production of its fifth-generation DRAM platform, the G5 Platform, during the 2026 World Manufacturing Convention on Sept. 20. This new technology, featuring an 11.95nm half-pitch and a capacitor aspect ratio of 45:1, increases die production efficiency by 50%. Two LPDDR5X products for consumer electronics are now in mass production.

Key points

  • CXMT introduced its fifth-generation DRAM platform, G5, at a major convention.
  • The G5 Platform utilizes quadruple patterning to reduce the active-area half-pitch to 11.95nm.
  • The capacitor aspect ratio reaches 45:1, enhancing performance.
  • The core cell array height is minimized to 6,762nm.
  • The platform increases die production by 50% compared to previous generations.
  • Two new 24-gigabit LPDDR5X products for smartphones and portable electronics are now in mass production.

Why it matters

  • The push for advanced memory technologies corresponds with increasing demand for high-performance computing and consumer electronics.
  • This development aligns with the 2025 trend of enhancing efficiency in semiconductor manufacturing.
  • The growth in DRAM capabilities reflects broader global shifts towards AI and high-capacity data processing.
  • This milestone mirrors past trends where advancements in DRAM have fueled technology growth, such as mobile devices and gaming.

CXMT's launch of its fifth-generation G5 DRAM platform signifies a pivotal advancement in memory technology, likely to enhance the performance of future consumer electronics and meet rising market demands.