Samsung has already introduced the Galaxy S10+ and Galaxy Fold smartphones with 12GB of RAM last month. Today the company has announced that it has started mass production of 12-gigabyte (GB) low-power double data rate 4X (LPDDR4X) RAM for premium smartphones. It is achieved by combining six 16-gigabit (Gb) LPDDR4X chips (16Gb=2GB) based on the second-generation 10nm-class (1y-nm) process into a single package, and promises up to a 10% power reduction while maintaining the same data rate of 4,266 megabits per second (Mb/s) as it 8GB RAM.
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