8 x AMD HD7970 @ 1050MHz

[vima]

8x AMD HD7970 gives 77981.6 M/s in our Ubuntu 12:04 system. This is with Catalyst drivers version 12.8 and oclHashcat version 0.13. Our 7970s are 1100MHz.

Code:

/opt/oclHashcat-lite-current/oclHashcat-lite64.bin -n 800 --gpu-loops 1024 -1 ?l?d?s?u --gpu-temp-disable --outfile-watch 0 --restore-timer 0 --runtime 10 --pw-min 8 -m 0 ffffffffffffffffffffffffffffffff ?1?1?1?1?1?1?1?1?1 oclHashcat-lite v0.13 by atom starting... Password lengths: 8 - 54 Watchdog: Temperature abort trigger disabled Watchdog: Temperature retain trigger disabled Device #1: Tahiti, 2048MB, 1100Mhz, 32MCU Device #2: Tahiti, 2048MB, 1100Mhz, 32MCU Device #3: Tahiti, 2048MB, 1100Mhz, 32MCU Device #4: Tahiti, 2048MB, 1100Mhz, 32MCU Device #5: Tahiti, 2048MB, 1100Mhz, 32MCU Device #6: Tahiti, 2048MB, 1100Mhz, 32MCU Device #7: Tahiti, 2048MB, 1100Mhz, 32MCU Device #8: Tahiti, 2048MB, 1100Mhz, 32MCU [s]tatus [p]ause [r]esume [q]uit => NOTE: Runtime limit reached, aborting... Session.Name...: oclHashcat-lite Status.........: Aborted Hash.Target....: ffffffffffffffffffffffffffffffff Hash.Type......: MD5 Time.Started...: Mon Feb 11 14:50:22 2013 (10 secs) Time.Estimated.: Tue Feb 12 14:28:26 2013 (23 hours, 37 mins) Plain.Mask.....: ?1?1?1?1?1?1?1?1 Plain.Text.....: ***c,JAN Plain.Length...: 8 Progress.......: 780140544000/6634204312890625 (0.01%) Speed.GPU.#1...: 9747.5M/s Speed.GPU.#2...: 9747.9M/s Speed.GPU.#3...: 9747.8M/s Speed.GPU.#4...: 9748.4M/s Speed.GPU.#5...: 9747.8M/s Speed.GPU.#6...: 9747.4M/s Speed.GPU.#7...: 9747.5M/s Speed.GPU.#8...: 9747.4M/s Speed.GPU.#*...: 77981.6M/s Started: Mon Feb 11 14:50:22 2013 Stopped: Mon Feb 11 14:50:43 2013