Comments on: Introducing the NVIDIA Tesla K80 GPU Accelerator (Kepler GK210) https://www.microway.com/hpc-tech-tips/introducing-nvidia-tesla-k80-gpu-accelerator-kepler-gk210/ We Speak HPC & AI Tue, 28 May 2024 17:20:44 +0000 hourly 1 https://wordpress.org/?v=6.7.1 By: Eliot Eshelman https://www.microway.com/hpc-tech-tips/introducing-nvidia-tesla-k80-gpu-accelerator-kepler-gk210/#comment-38 Fri, 11 Sep 2015 13:00:41 +0000 http://https://www.microway.com/?p=4928#comment-38 In reply to Yimeng Zhang.

Yimeng: NVIDIA has introduced their own fork of Caffe with multi-GPU support. This is how they’re achieving better performance on multi-GPU systems and on GPUs such as Tesla K80.

]]> By: Yimeng Zhang https://www.microway.com/hpc-tech-tips/introducing-nvidia-tesla-k80-gpu-accelerator-kepler-gk210/#comment-37 Wed, 09 Sep 2015 11:23:12 +0000 http://https://www.microway.com/?p=4928#comment-37 Hi, I’m just curious about the way NVIDIA people benchmark K40 and K80 on Caffe… To my understanding, Caffe can only utilize single GPU, and K80 is just two K40 with lower clock speed. Then how can K80 outperform K40 in Caffe? It would be greatly helpful if you know this, thanks!

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