10-08-2018, 07:10 AM
tsk0 Wrote:Hi everyone,
I tried searching the forum for some guidance on the difference (if any) and could not come up with anything definitive.
Basically I'm trying to understand the significant difference I'm getting between the benchmark and a password mask for ?a?a?a?a?a?a?a?a
The benchmark suggests 60,837MH/s (66GH?/s) but when performing actual work it's only doing ~30,000 MH/s . Is this inline with typical real world performance or is something seriously busted :/
Using 4.2.1
Benchmark:
Hashmode: 1000 - NTLM
Speed.Dev.#1.....: 32759.2 MH/s (60.68ms) @ Accel:256 Loops:512 Thr:1024 Vec:2
Speed.Dev.#2.....: 33077.8 MH/s (60.06ms) @ Accel:256 Loops:512 Thr:1024 Vec:2
Speed.Dev.#*.....: 65837.0 MH/s
Mask Attack
Command: hashcat -m 1000 -O -a 3 -w 4 output.ntds ?a?a?a?a?a?a?a?a
Guess.Mask.......: ?a?a?a?a?a?a?a?a [8]
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#1.....: 15437.0 MH/s (249.24ms) @ Accel:256 Loops:1024 Thr:1024 Vec:2
Speed.Dev.#2.....: 15656.7 MH/s (245.88ms) @ Accel:256 Loops:1024 Thr:1024 Vec:2
Speed.Dev.#*.....: 31093.8 MH/s
HWMon.Dev.#1.....: Temp: 82c Fan: 59% Util:100% Core:1582MHz Mem:3802MHz Bus:16
HWMon.Dev.#2.....: Temp: 81c Fan: 58% Util:100% Core:1683MHz Mem:3802MHz Bus:8
Trying to find info on overclocking and found this post; so yeap...it's expected (multihash).
https://hashcat.net/forum/thread-5051-po...l#pid27999