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+--- Thread: Very low hashrate on two 770s (/thread-5465.html)
Very low hashrate on two 770s - Keudn - 05-18-2016
I am trying to crack a lost mac password hash but when I load the hash.txt file into cudahashcat I am only getting about 7000H/s, 3500H/s per card. Here is the command I am using (I open a command window in the folder directly)
cudaHashcat64 -m 7100 hash.txt -a 3 ?a?a?a?a?a
What can I do to speed this process up?
RE: Very low hashrate on two 770s - radix - 05-18-2016
guess the right password first?
RE: Very low hashrate on two 770s - Keudn - 05-18-2016
(05-18-2016, 11:26 PM)radix Wrote: guess the right password first?
Sorry, I should have specified, speed the CRACKING process up, not speed the password recovery process in general up. I must be doing something wrong because 3500H/s is prettttyyy slow for a 770, even if it is nVidia
RE: Very low hashrate on two 770s - radix - 05-18-2016
I dunno, 770 is lower end. 980ti is doing 7700k alone so.
RE: Very low hashrate on two 770s - atom - 05-19-2016
Sounds about right, its pbkdf2-hmac-sha512. What let's you think it should be faster, or what did you expect?