hashcat v3.00 + older nvidia
#1
Cheers! Great work, atom.

> Note that with older NVidia GPUs, and by old I mean before maxwell chipsets, there is a drop in performance.

You weren't kidding, WPA hashrate down 43% on my old GTX 700 series Kepler... Ah well, time to see what my 6700K can do...

EDIT: 6700K even worse - as expected. Maybe one day I'll buy a 10 series...
#2
(06-29-2016, 11:02 PM)rico Wrote: > Note that with older NVidia GPUs, and by old I mean before maxwell chipsets, there is a drop in performance.

You weren't kidding, WPA hashrate down 43% on my old GTX 700 series Kepler...

Try adding --opencl-vector-width 2 or --opencl-vector-width 4. Maybe it helps Smile
#3
(06-29-2016, 11:27 PM)atom Wrote: Try adding --opencl-vector-width 2 or --opencl-vector-width 4. Maybe it helps Smile

Slightly worse and way worse.

Long live v2.0.1 !! Smile
#4
Did you use -w 3 ?
#5
(06-30-2016, 08:57 AM)atom Wrote: Did you use -w 3 ?

No difference, I'm afraid. I tried all sorts of combinations with --opencl-vector-width too with no success. Not stellar hashrates I know but here it is for reference. I'm not even cracking anything anyways...

nVidia driver v368.39

v2.01:
cudaHashcat64.exe -m 2500 -b
cudaHashcat v2.01 starting in benchmark-mode...

Device #1: GeForce GTX 760, 2048MB, 1137Mhz, 6MCU

Hashtype: WPA/WPA2
Workload: 1024 loops, 32 accel

Speed.GPU.#1.:    45346 H/s

Started: Thu Jun 30 23:05:24 2016
Stopped: Thu Jun 30 23:08:23 2016


v3.00
C:\hashcat-3.00>hashcat64.exe -m 2500 -b -d 1 -w 3
hashcat (v3.00-1-g67a8d97) starting in benchmark-mode...

OpenCL Platform #1: NVIDIA Corporation
======================================
- Device #1: GeForce GTX 760, 512/2048 MB allocatable, 6MCU

OpenCL Platform #2: Intel(R) Corporation
========================================
- Device #2: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, skipped

Hashtype: WPA/WPA2

Speed.Dev.#1.:    25938 H/s (94.09ms)

Started: Thu Jun 30 23:13:40 2016
Stopped: Thu Jun 30 23:13:48 2016