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GDDR6X Memory

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发表时间:2024-01-05 16:04作者:全球芯 | Glochip.com网址:http://glochip.com/news/

GDDR6X: Bringing Gaming and AI to Life


Micron has created the world’s fastest discrete graphics memory solution: GDDR6X. Launched with NVIDIA on the GeForce® RTX™ 3090 and GeForce® RTX™ 3080 GPUs, GDDR6X takes graphics to new levels of gaming realism and unleashes high-performance AI inference. Learn how Micron is using PAM4 signal techniques in GDDR6X to achieve unprecedented speeds and system bandwidth.



Feeding the Beast: The Making of GDDR6X

Micron has been chasing maximum bandwidth memory to support gaming and professional visualization for a long time. Three Micron experts introduce the innovation and inspiration behind our highest-performance family of memory products, Ultra-Bandwidth Solutions. Including how Micron achieved staggering speeds with GDDR6X, the future of AI training with HBM2E, and other high-bandwidth products.



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.


GDDR6X Infographic

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



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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