I have 3x 7970 in a case. I have two of these machines, both with the same issues.
I upgraded from oclHashcat 1.01 with Catalyst 13.12 (all worked fine) to oclHashcat 1.21 with Catalyst 14.4. Now I can't crack for longer than a minute or two because it overheats.
Previously the GPU temperatures stayed in 60's and 70's while cracking. Now it auto stops as it is supposed to when it hits 90.
Is this a driver issue? Or is something different going on in oclHashcat? I've seen a couple similar posts, but none of them seem to answer this question. My case has pretty good cooling.
I upgraded from oclHashcat 1.01 with Catalyst 13.12 (all worked fine) to oclHashcat 1.21 with Catalyst 14.4. Now I can't crack for longer than a minute or two because it overheats.
Previously the GPU temperatures stayed in 60's and 70's while cracking. Now it auto stops as it is supposed to when it hits 90.
Is this a driver issue? Or is something different going on in oclHashcat? I've seen a couple similar posts, but none of them seem to answer this question. My case has pretty good cooling.