MEMORY TECHNOLOGY

High-bandwidth memory

HBM combines stacked DRAM dies with a wide interface for high-throughput data transfer. TSVs connect layers within a stack. Capacity, transfer rate and stacking details belong to a named generation and product; this overview does not assign one vendor’s specifications to every HBM device.

HBMhigh bandwidth memorystacked DRAM고대역폭 메모리
Memory & interfaces
Memory family
Manufacturer / primary sourceSamsung Semiconductor

Scope: concept

Additional specifications
Vertical interconnect
Manufacturer / primary sourceSamsung Semiconductor

Scope: concept

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Sources and historical context

High-bandwidth memory

Samsung Semiconductor · official-disclosure · primary source verified