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PCI lane speed for fast GPUs

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PCI lane speed for fast GPUs
Siegfried1986 Offline
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#1
05-09-2024, 04:12 PM
Does the PCIe lane speed affect hashrate for wordlist attack? I mean 1x 4x 16x  for 3090\4090 gpu
I suppose the do no matter for mask attack , as all the job is done on GPU, but how it affects large wordlist attack?
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Chick3nman Offline
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#2
05-10-2024, 01:16 AM
Yes. You will see noticeable degradation of speed below x4 usually, so that's probably as low as I would go.

https://hashcat.net/wiki/doku.php?id=fre...king_speed
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