High Bandwidth Memory (HBM)

URI: https://gptkb.org/entity/High_Bandwidth_Memory_(HBM)
GPTKB entity
Statements (41)
Predicate Object
gptkbp:instanceOf gptkb:personal_computer
gptkbp:abbreviation gptkb:HBM
gptkbp:application gptkb:machine_learning
data centers
supercomputers
gptkbp:category random-access memory
volatile memory
gptkbp:competitor gptkb:GDDR6
gptkb:LPDDR4
gptkbp:developedBy gptkb:JEDEC
gptkbp:feature low power consumption
through-silicon vias (TSVs)
3D die stacking
high data bandwidth
https://www.w3.org/2000/01/rdf-schema#label High Bandwidth Memory (HBM)
gptkbp:introducedIn 2013
AMD Fiji GPU
gptkbp:maxBandwidthPerStack 128 GB/s
gptkbp:maxCapacityPerStack 1 GB
gptkbp:predecessor gptkb:HBM2
gptkb:HBM2E
gptkb:HBM3
gptkbp:RAM 1024-bit
gptkbp:relatedTo GDDR memory
Wide I/O
gptkbp:standardizedBy gptkb:JEDEC
gptkb:JESD235
gptkbp:successor gptkb:GDDR5
gptkbp:technology interposer
3D packaging
microbumps
gptkbp:type stacked DRAM
gptkbp:usedBy gptkb:AMD
gptkb:NVIDIA
gptkb:Intel
gptkbp:usedIn high-performance computing
network devices
graphics cards
artificial intelligence accelerators
gptkbp:bfsParent gptkb:JESD267
gptkbp:bfsLayer 6