[HN Gopher] Hashcat v6.2.6 benchmark on the Nvidia RTX 4090
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       Hashcat v6.2.6 benchmark on the Nvidia RTX 4090
        
       Author : gslin
       Score  : 23 points
       Date   : 2023-05-01 14:13 UTC (8 hours ago)
        
 (HTM) web link (gist.github.com)
 (TXT) w3m dump (gist.github.com)
        
       | gumballindie wrote:
       | At some point we'd be better off at attaching motherboards to
       | gpus instead of the other way around. These beasts are so
       | powerful they can run the whole system, with the CPU being a mere
       | orchestrator.
        
         | m463 wrote:
         | I remember old S-100 bus systems where everything was a plug-in
         | card.
         | 
         | I guess a bus interface is tricky, but it might be interesting
         | to design systems in this way.
         | 
         | One other system design I remember was the old "lunchbox" case,
         | where a system with expansion slots had a tilt-out display and
         | separate keyboard. I think it would make for a powerful
         | portable system, but laptops seem to have extinguished this
         | idea.
        
         | pornel wrote:
         | Seriously, the ATX architecture needs a redesign.
         | 
         | The layout of a typical PC case is both very space inefficient
         | and has suboptimal airflow at the same time. Drive bays are
         | mostly obsolete. GPUs take multiple slots of absurd dimensions.
         | Square motherboard requires putting PSU somewhere on the side,
         | increasing overall case dimensions. It's a 3D Tetris with
         | poorly fitting blocks.
        
       | Demonto wrote:
       | Luks (14600) is still at 60k :-(
        
       | pinko wrote:
       | Holy mackerel:                 -------------------------       \*
       | Hash-Mode 2000 (STDOUT)       -------------------------
       | Speed.#1.........: 39068.9 GH/s (0.02ms) @ Accel:64 Loops:1024
       | Thr:512 Vec:1
       | 
       | What does 39 trillion (!) password hashes per second from a
       | single GPU imply for password length/complexity these days?
        
         | chick3nman wrote:
         | Mode 2000 is not a "real" mode and shouldn't be considered in
         | terms of password security. It's just an empty kernel we use
         | for producing candidates on stdout.
        
         | reaperman wrote:
         | https://www.hivesystems.io/blog/are-your-passwords-in-the-gr...
         | 
         | an 8-character password with the usual upper/lower/special mix
         | can be cracked in <1 hour by a single RTX 4090.
        
           | myrion wrote:
           | That's if hashed by md5, which really shouldn't be the case
           | anymore. SHA-1 isn't much better, aiui, but would still be a
           | more reasonable reference today - at least as far as I can
           | see.
           | 
           | I wish it were scrypt, PBKDF2 or argon2id - but I realize
           | those are still rare.
        
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       (page generated 2023-05-01 23:03 UTC)