Well, my new PSU came... Just got it in. EVGA 1300W. if I was on the edge before, an extra 250W should be sufficient. This thing supports 110A on the 12v rail.
Once installed this morning every time I kicked off a test it's crashed and hung the system. Either on the "Finding weak hashes" of a regular scan or when kicking off the benchmark.
Narrowed it down to the same GPU #1 I was having issues with before. If I run without it, it works. So I think I'm going to try to RMA card #1... I'm leaning toward card issue over power issue still, but at this point I don't think I can prove it. (Or one could have caused the other I guess).
Once installed this morning every time I kicked off a test it's crashed and hung the system. Either on the "Finding weak hashes" of a regular scan or when kicking off the benchmark.
Narrowed it down to the same GPU #1 I was having issues with before. If I run without it, it works. So I think I'm going to try to RMA card #1... I'm leaning toward card issue over power issue still, but at this point I don't think I can prove it. (Or one could have caused the other I guess).
Code:
:~/oclHashcat-1.36$ ./oclHashcat64.bin -m 1000 -b --gpu-devices 1
oclHashcat v1.36 starting in benchmark-mode...
Device #1: Hawaii, 3072MB, 1000Mhz, 44MCU
Hashtype: NTLM
Workload: 1024 loops, 256 accel
*HANG/REBOOT*
:~/oclHashcat-1.36$ ./oclHashcat64.bin -m 1000 -b --gpu-devices 2
oclHashcat v1.36 starting in benchmark-mode...
Device #2: Hawaii, 3072MB, 1000Mhz, 44MCU
Hashtype: NTLM
Workload: 1024 loops, 256 accel
Speed.GPU.#1.: 21894.5 MH/s
Started: Tue Jun 30 11:55:45 2015
Stopped: Tue Jun 30 11:56:01 2015
:~/oclHashcat-1.36$ ./oclHashcat64.bin -m 1000 -b --gpu-devices 3
oclHashcat v1.36 starting in benchmark-mode...
Device #3: Hawaii, 3072MB, 1000Mhz, 44MCU
Hashtype: NTLM
Workload: 1024 loops, 256 accel
Speed.GPU.#1.: 21939.5 MH/s
Started: Tue Jun 30 11:56:18 2015
Stopped: Tue Jun 30 11:56:34 2015