Nvidia's Hopper H100 SXM5 Pictured: Monstrous GPU Has Brutal VRM Config

Nvidia’s Hopper H100 SXM5 Pictured: Monstrous GPU Has Brutal VRM Config

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Fashionable compute GPUs are tailor-made to ship unimaginable efficiency at any price, so their energy consumption and cooling necessities are fairly monumental. Nvidia’s newest H100 compute GPU based mostly on the Hopper structure can eat as much as 700W in a bid to ship as much as 60 FP64 Tensor TFLOPS, so it was clear from the beginning that we have been coping with a somewhat monstrous SXM5 module design. But, Nvidia has by no means demonstrated it up and shut. 

Our colleagues from ServeTheHome, who have been fortunate sufficient to go to considered one of Nvidia’s workplaces and see an H100 SXM5 module themselves, on Thursday printed a photograph of the compute GPU. These SXM5 playing cards are designed for Nvidia’s personal DGX H100 and DGX SuperPod high-performance computing (HPC) techniques in addition to machines designed by third events. These modules won’t be obtainable individually in retail, so seeing them is a uncommon alternative. 

Nvidia’s H100 SXM5 module carries a fully-enabled GH100 compute GPU that includes 80 billion transistors and packing 8448/16896 FP64/FP32 cores in addition to 538 Tensor cores (see particulars about specs and efficiency of H100 within the tables under). The GH100 GPU comes with 96GB of HBM3 reminiscence, although due to ECC help and another elements, customers can entry 80GB of ECC-enabled HBM3 reminiscence related utilizing a 5120-bit bus. The actual GH100 compute GPU pictured is A1 revision marked as U8A603.L06 and packaged on the 53rd week of 2021 (i.e., from December 28 to December 31).  

(Picture credit score: ServeTheHome)

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