LPDDR4 Insights

What is LPDDR4?

LPDDR4 (Low-Power Double Data Rate 4) is a type of synchronous dynamic random-access memory (SDRAM) used in mobile devices and other low-power applications. It offers faster data transfer rates and lower power consumption compared to its predecessors, making it suitable for smartphones, tablets, and laptops where battery life is critical. It achieves this efficiency through features like lower voltage operation, improved clocking, and optimized data bus utilization. It is commonly used in mobile devices for RAM.

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What other technologies are related to LPDDR4?

LPDDR4 Competitor Technologies

LPDDR5

LPDDR5 is a later generation of low-power DRAM, directly competing with LPDDR4 in applications where power and performance are critical.

mentioned alongside LPDDR4 in 34% (256) of relevant job posts

DDR4

DDR4 is a memory technology that competes with LPDDR4, though it is typically used in different applications (desktops/servers vs. mobile/low-power).

mentioned alongside LPDDR4 in 17% (426) of relevant job posts

DDR5

DDR5 is a newer generation of DRAM that would compete with LPDDR4, though DDR5 is targeted more for the standard computing segment, LPDDR5 is more for mobile devices

mentioned alongside LPDDR4 in 16% (220) of relevant job posts

DDR3

DDR3 is an older generation of DRAM which LPDDR4 can replace.

mentioned alongside LPDDR4 in 5% (68) of relevant job posts

DDR

DDR is a broader category of memory technology of which LPDDR4 is a part, and earlier generations compete for usage.

mentioned alongside LPDDR4 in 1% (71) of relevant job posts

LPDDR4 Complementary Technologies

PCIe4

PCIe 4.0 is a high-speed interface technology that can be used in systems alongside LPDDR4 memory. It enables data transfer to and from the memory.

mentioned alongside LPDDR4 in 82% (58) of relevant job posts

UVM

UVM (Universal Verification Methodology) is a verification methodology used to verify hardware designs, including LPDDR4 memory controllers and interfaces.

mentioned alongside LPDDR4 in 1% (191) of relevant job posts

Verilog

Verilog is a hardware description language used to design and model digital systems, including LPDDR4 memory controllers.

mentioned alongside LPDDR4 in 0% (226) of relevant job posts