Benchmark -m15700

[swissarmyknives]

Hi guys

Im a newbie and try to find out a etherwallet password.

iMac (Retina 5K, 27-inch, Late 2015)
3.2 GHz Intel Core i5
24GB 1867 MHz DDR3

Is ist not possible to make a benchmark with -m15700?
First i did one with Hashmode 1000 - NTLM and it works.

Code:

mac:hashcat save$ ./hashcat -b -m1000 -O
hashcat (v4.0.1-61-ga3822e04) starting in benchmark mode...

Benchmarking uses hand-optimized kernel code by default.
You can use it in your cracking session by setting the -O option.
Note: Using optimized kernel code limits the maximum supported password length.
To disable the optimized kernel code in benchmark mode, use the -w option.

OpenCL Platform #1: Apple
=========================
* Device #1: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz, skipped.
* Device #2: AMD Radeon R9 M390 Compute Engine, 512/2048 MB allocatable, 16MCU

Benchmark relevant options:
===========================
* --optimized-kernel-enable

Hashmode: 1000 - NTLM

Speed.Dev.#2.....:  6322.5 MH/s (84.39ms)

Started: Thu Dec 14 17:08:06 2017
Stopped: Thu Dec 14 17:08:09 2017
imac:hashcat save$ ./hashcat -b -m15700 -O
hashcat (v4.0.1-61-ga3822e04) starting in benchmark mode...

Benchmarking uses hand-optimized kernel code by default.
You can use it in your cracking session by setting the -O option.
Note: Using optimized kernel code limits the maximum supported password length.
To disable the optimized kernel code in benchmark mode, use the -w option.

OpenCL Platform #1: Apple
=========================
* Device #1: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz, skipped.
* Device #2: AMD Radeon R9 M390 Compute Engine, 512/2048 MB allocatable, 16MCU

Benchmark relevant options:
===========================
* --optimized-kernel-enable

Hashmode: 15700 - Ethereum Wallet, SCRYPT

* Device #2: Skipping unstable hash-mode 15700 for this device.
            You can use --force to override, but do not report related errors.

Started: Thu Dec 14 17:08:39 2017
Stopped: Thu Dec 14 17:08:40 2017

[slyexe]

* Device #2: Skipping unstable hash-mode 15700 for this device.
           You can use --force to override, but do not report related errors.

Hashcat tells you why it isn't working. Just need to read the error.