08-15-2013, 05:32 AM
(This post was last modified: 08-15-2013, 05:33 AM by mastercracker.)
9970 = 7990?
Memory and CPU will have virtually no impact on the cracking part. For sorting large wordlist, memory will help but you can always do the attack preparation like wordlist sorting, removing dupes or other on another machine and use them on your cracker.
Man, forget about rainbow tables. They are obsolete. The only place they could be useful is for LM hashes but not in your case. With your rig, you will go in the 1-7 all keyspace in a very short time.
Quote:I want to add 8 to this barebone. Until here no problem,If they are 7990s, they have 2 GPUs each. I might be wrong but double-check that the bios will be O.K. with handling 16 GPUs (I remember reading something along these lines by epixoip but don't remember the details).
Memory and CPU will have virtually no impact on the cracking part. For sorting large wordlist, memory will help but you can always do the attack preparation like wordlist sorting, removing dupes or other on another machine and use them on your cracker.
Man, forget about rainbow tables. They are obsolete. The only place they could be useful is for LM hashes but not in your case. With your rig, you will go in the 1-7 all keyspace in a very short time.