2x GTX 1080ti + 1070 on MD5 /NTLM very very slow

[alish]

you're not supplying enough work

Time.Started.....: Wed Sep 26 23:48:11 2018 (1 sec)
Time.Estimated...: Wed Sep 26 23:48:14 2018 (2 secs)

i dunno, what u going to prove with that, but  after 9min, it is still slow!

hashcat64.bin -a3 tmp_hash  ?l?l?l?l?l?l?l?l?a?a  -m 1000 -O -w3
hashcat (v4.2.1) starting...

OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce GTX 1080 Ti, 2794/11178 MB allocatable, 28MCU
* Device #2: GeForce GTX 1080 Ti, 2794/11178 MB allocatable, 28MCU
* Device #3: GeForce GTX 1070, 2029/8119 MB allocatable, 15MCU

Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates

Applicable optimizers:
* Optimized-Kernel
* Zero-Byte
* Precompute-Init
* Precompute-Merkle-Demgard
* Meet-In-The-Middle
* Early-Skip
* Not-Salted
* Not-Iterated
* Single-Hash
* Single-Salt
* Brute-Force
* Raw-Hash

Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 27

Watchdog: Temperature abort trigger set to 90c

[s]tatus [p]ause ypass [c]heckpoint [q]uit => s


Session..........: hashcat
Status...........: Running
Hash.Type........: NTLM
Hash.Target......: 95b8437xxxxxxxx
Time.Started.....: Thu Sep 27 17:53:46 2018 (9 mins, 58 secs)
Time.Estimated...: Fri Sep 28 01:17:58 2018 (7 hours, 14 mins)
Guess.Mask.......: ?l?l?l?l?l?l?l?l?a?a [10]
Guess.Queue......: 1/1 (100.00%)
[b]Speed.Dev.#1.....: 25368.0 MH/s (41.65ms) @ Accel:128 Loops:676 Thr:1024 Vec:2
Speed.Dev.#2.....: 25306.4 MH/s (42.09ms) @ Accel:128 Loops:676 Thr:1024 Vec:2
Speed.Dev.#3.....: 20032.3 MH/s (84.82ms) @ Accel:256 Loops:676 Thr:1024 Vec:2
Speed.Dev.#*.....: 70706.7 MH/s
[/b]Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 42441815097344/1884664257798400 (2.25%)
Rejected.........: 0/42441815097344 (0.00%)
Restore.Point....: 62776410112/2787964878400 (2.25%)
Candidates.#1....: savvifog-" -> xzrwdgwg-"
Candidates.#2....: satwdgwg-" -> xzwwygeh-"
Candidates.#3....: saxaqpfg-" -> xzjvifog-"
HWMon.Dev.#1.....: Temp: 66c Fan: 75% Util: 99% Core:1822MHz Mem:5005MHz Bus:8
HWMon.Dev.#2.....: Temp: 72c Fan: 71% Util:100% Core:1771MHz Mem:5005MHz Bus:8
HWMon.Dev.#3.....: Temp: 63c Fan: 71% Util: 99% Core:1733MHz Mem:3802MHz Bus:4