hashcat Forum

Hey folks,

I have two GTX 970 on SLI.



After I've started oclHashcat with a WPA hash I was wondering the following:

1.- How many hashes per second represents 296.4 kH/s, or how many hashes are 1kH/s? 
I'm pretty sure this has been already answered but I could not find the answer around.
2.- Why the GPU#2 is showing 0rpm?
3.- I'm having a decent cracking speed?. 
I've installed everything but I'm not sure if that's a decent speed or not. Since I every time I do a benchmark, my screen goes black and just stops until I do a hard reset, so I'm not sure if everything is working as expected or not.

Thanks!

You dont need to sli. oclhashcat already knows how to communicate with with multiple cards.

Sounds like there may be a problem with either your drivers, or your xorg configuration.

The speed looks about right. You can always compare against epixoip's benchmarks: https://gist.github.com/epixoip