RTX 3090 vs A100 in deep learning.

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지환 오 2022-5-4

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https://ww2.mathworks.cn/matlabcentral/answers/1711380-rtx-3090-vs-a100-in-deep-learning

评论： Joss Knight 2022-5-10

采纳的回答： Joss Knight

I ran ResNet on RTX 3090 and A100

Performance is better in RTX 3090 about 1.2 times than A100

I searched and found out that GPU Coder helps use TensorCore

So, I want to be sure if I use GPU Coder, A100's performance is going to better before I purchasing GPU Coder

Thanks.

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Joss Knight 2022-5-6

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https://ww2.mathworks.cn/matlabcentral/answers/1711380-rtx-3090-vs-a100-in-deep-learning#answer_958620

According to the spec as documented on Wikipedia, the RTX 3090 has about 2x the maximum speed at single precision than the A100, so I would expect it to be faster. The A100 is much faster in double precision than the GeForce card.

Both will be using Tensor Cores for deep learning in MATLAB.

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Kyle Lee 2022-5-10

For understanding, I ask you to confirm.

Then, If other models like Alexnet, Googlenet etc.. are used , do these models automatically use Tensor Core?

Joss Knight 2022-5-10

Yes.

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