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GPU password cracking (WPA / WPA2 / MD5 ..etc) with GTX680

Posted: Sun Sep 08, 2013 7:52 am
by Sethioz
I'm disappointed ... GTX680 fails so bad in password cracking, i don't know if it is another conspiracy by nVidia, but i can't get it to work with most of the tools that worked fine with GTX550Ti SLI.

ighashgpu - worked fine with GTX550Ti SLI and in MD5 cracking got 1.5 billion passwords per second, but with GTX680 it fails with this message:

Code: Select all

Cannot initialize device 1 #0, error = 9
EWSA - works, but extremely unstable, cant even tell if speed is 30000 or 60000, jumps between.
EDPR - does not work at all, nothing works. it just fails on my PC after i swapped out motherboard, cpu and gpu, works great on other PCs
hashcat - did not try before, but with GTX680 against MD5 hash i get only 1.5 billion passwords per second, which is same as 550 SLI .. thats bullshit right there!
egb64 - yet another 1.5 billion passwords per second against MD5 hash

based on those results ... i'm asking WHAT THE FUCK?! is going on ?