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GRAPHICS MEMORY

GDDR6X graphics memory


Details


GDDR6X: Memory reimagined

How did Micron create the world’s fastest discrete graphics memory solution? Learn how our GDDR6X applies innovative signal transmission technology to double the I/O data rate.

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GDDR6X infographic

Learn how Micron’s GDDR6X ultra-bandwidth memory uses innovative signaling technology to double the I/O rate for data-hungry workloads.

Thumbnail image of an infographic comparing GDDR6X to previous versions of GDDR memory

Graphics memory comparison

 
 Graphics memoryGDDR5XGDDR6GDDR6X 
 WorkloadGraphics 

Graphics

AI Inference Accelerator  

Graphics

AI Inference Accelerator 

Platform (Example)TitanXTitan RTX
RX5700 XT
GeForce® RTX™ 3090Ti
GeForce® RTX™ 3080Ti
 Number of Placements1212 12
 Gb/s/pin11.414-16
 19-24
 GB/s/placement4556-6476-96 
 GB/s/system 547672-768  912-1152
 Configuration (Example)384 IO
(12pcs x 32 IO package)
384 IO
(12pcs x 32 IO package)
 384 IO
(12pcs x 32 IO package)
 Frame Buffer of Typical System 12GB 12GB 24GB
 Average Device Power (pJ/bit) 8.0 7.5 7.25
 Typical IO ChannelPCB
(P2P SM)
PCB
(P2P SM)
PCB
(P2P SM)

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