"NVIDIA Ampere architecture with 1024 CUDA cores and 32 tensor cores" from their... | Hacker News

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nadermx 27 days ago | parent | context | favorite | on: Nvidia Jetson Orin Nano Super [video]

"NVIDIA Ampere architecture with 1024 CUDA cores and 32 tensor cores" from their site. Not sure I understand how many Gigs of gpu memory that is?

zamadatix 27 days ago [–]

That's the number of processing cores. Memory is 8 GB of LPDDR5 at 102 GB/s. Datasheet here: https://nvdam.widen.net/s/zkfqjmtds2/jetson-orin-datasheet-n...

50% of the performance increase seems to come from the memory bandwidth increase and the other 20% from the extra 10 Watts to boost clocks with (15W -> 25W).

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