SK hynix has developed new LPDDR6 memory modules with a 16 Gb capacity built on its sixth-generation 10 nm node, referred to as 1c, targeting performance and efficiency gains for mobile and low-power applications. Mass production of the new LPDDR6 is scheduled for the first half of the year, with shipments to customers expected in the second half, positioning the company to supply next-generation smartphones, tablets, and other compact devices.
The company states that the speed of these LPDDR6 modules exceeds 10.7 Gbps, and this suggests that SK hynix is planning overclocked versions that surpass the initial LPDDR6 speed specifications set by JEDEC. According to indications from the previous International Solid-State Circuits Conference (ISSCC) 2026 in San Francisco, SK hynix is preparing modules that will run at speeds of up to 14.4 Gbps, and this is claimed to deliver a 33% improvement over LPDDR5X, which topped out at 10.7 Gbps, with the 14.4 Gbps figure aligning with the company’s performance targets for LPDDR6.
Beyond raw bandwidth, SK hynix expects power efficiency optimizations exceeding 20% through architectural and control enhancements in LPDDR6. The memory adopts a sub-channel structure that allows memory channels to operate selectively and handle only the necessary data paths so that not all channels need to be active when they are not required. LPDDR6 also incorporates Dynamic Voltage and Frequency Scaling (DVFS), which adjusts the voltage and frequency curve dynamically based on workload, with gaming and other intensive applications triggering higher frequencies for maximum bandwidth, while everyday, less demanding tasks run at lower frequencies to balance performance and power consumption.
