High bandwidth memory (HBM)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:personal_computer
gptkbp:abbreviation	gptkb:HBM
gptkbp:application	gptkb:machine_learning autonomous vehicles cloud computing data centers networking scientific computing supercomputers AI inference AI training ASICs FPGAs
gptkbp:competitor	gptkb:HBM3E gptkb:GDDR6 gptkb:LPDDR5
gptkbp:connectedTo	silicon interposer
gptkbp:contrastsWith	gptkb:GDDR5
gptkbp:developedBy	gptkb:JEDEC
gptkbp:feature	low power consumption high bandwidth 3D-stacked memory wide interface
gptkbp:hasVersion	gptkb:HBM2 gptkb:HBM gptkb:HBM2E gptkb:HBM3
https://www.w3.org/2000/01/rdf-schema#label	High bandwidth memory (HBM)
gptkbp:introduced	2013
gptkbp:introducedIn	AMD Fiji GPU
gptkbp:maxBandwidthPerStack	over 400 GB/s (HBM2E) over 800 GB/s (HBM3)
gptkbp:memoryStackHeight	up to 12 dies
gptkbp:memoryType	gptkb:SDRAM
gptkbp:provides	higher bandwidth than GDDR5 lower power consumption than GDDR5
gptkbp:stackedUsing	through-silicon vias (TSVs)
gptkbp:standardizedBy	gptkb:JEDEC
gptkbp:successor	gptkb:GDDR5
gptkbp:usedBy	gptkb:AMD gptkb:NVIDIA gptkb:Samsung gptkb:Intel gptkb:SK_Hynix Micron
gptkbp:usedIn	high-performance computing network devices graphics cards artificial intelligence accelerators
gptkbp:width	1024 bits per stack
gptkbp:bfsParent	gptkb:Xilinx_UltraScale+_FPGAs
gptkbp:bfsLayer	7