Samsung Sends Out LPDDR6X Memory Samples to Qualcomm
Samsung has reportedly begun distributing samples of its next-generation LPDDR6X memory technology to Qualcomm, signalling a significant step forward in mobile memory development. According to a report from the Korean outlet the bell, these samples are part of preparations for the upcoming LPDDR6 memory standard, which Samsung aims to mass-produce by the second half of 2026.
The new LPDDR6 memory is expected to offer initial speeds of 10.7 Gbps, delivering a 21% improvement in efficiency over the current LPDDR5 standard. Furthermore, enhanced variants of this technology could reach speeds exceeding 14.4 Gbps, pushing the boundaries of mobile DRAM performance.
LPDDR6X: The Next Step in DRAM Evolution
LPDDR6X represents an advanced iteration of the LPDDR6 standard, designed to further expand the capabilities of DRAM technology. Although the JEDEC specifications for LPDDR6X have yet to be finalised, industry insiders anticipate more detailed information to emerge later this year. Samsung’s early shipment of LPDDR6X samples to Qualcomm suggests the company is keen to accelerate development and integration of this memory type.
Qualcomm is expected to utilise LPDDR6X in its forthcoming AI Accelerator chip, codenamed “AI250,” which will succeed this year’s AI200 chip. Both chips focus on AI inferencing workloads and share similarities with Intel’s Crescent Island GPUs, which also employ LPDDR memory. This contrasts with other major data centre chipmakers like NVIDIA, AMD, and Huawei, which typically rely on HBM memory.
Why LPDDR Memory Matters for AI Chips
While HBM (High Bandwidth Memory) offers superior speed, it comes with higher costs, increased power consumption, and manufacturing complexities such as packaging and testing. In contrast, LPDDR memory is more cost-effective and easier to produce, making it an attractive option for AI solutions that require large memory capacities without exorbitant expenses.
Qualcomm’s AI200 chip reportedly supports up to 768 GB of LPDDR memory, and the upcoming AI250 is expected to push this capacity beyond 1 TB with LPDDR6X technology. This approach could provide a competitive edge in delivering efficient AI processing power at a lower cost.
Looking Ahead to LPDDR6X Availability
Despite these advancements, LPDDR6X memory is still a few years away from widespread adoption. Industry expectations place the standard’s arrival around late 2027 or early 2028. Samsung’s proactive development and early sample distribution to Qualcomm highlight the company’s commitment to leading the next wave of mobile memory innovation.
As the year progresses, more details on LPDDR6X specifications and its applications in AI and mobile devices are likely to surface, offering clearer insights into how this technology will shape future hardware performance.
For now, the collaboration between Samsung and Qualcomm on LPDDR6X memory sets the stage for significant improvements in AI processing and mobile device efficiency in the coming years.