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husmen93 t1_iv7v18k wrote

Reply to comment by Krokodeale in [D] NVIDIA RTX 4090 vs RTX 3090 Deep Learning Benchmarks by mippie_moe

>I'm really curious where the 4080 16gb will sit, since it's supposed to be couple of hundreds more than the 3090

And the effect of a shorter memory bus on the new models in general, after all last gen cards were mostly memory bandwidth bottlenecked.

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Krokodeale t1_iv7zv22 wrote

So the 3090ti over the 4080 would be a better choice anyway ?

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husmen93 t1_iva8w7u wrote

I think that's very likely to be the case but real world results remain to be seen, NVIDIA might have done other optimizations after all.

I am interested in a more "budget friendly" comparison between the upcoming RTX 4070 and RTX 3080 12GB, same memory size and potentially similar pricing. But the 4070 has 30% more compute while the 3080 has 80% more bandwidth.

The numbers are from here: RTX 3080 12GB | RTX 4070

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