Hashcat:
Спойлер
Microsoft Windows [Version 6.1.7601]
Copyright © 2009 Microsoft Corporation. All rights reserved.
e:\hashcat-4.0.1>hashcat64.exe -b -O -m 0
hashcat (v4.0.1) 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.
* Device #3: Not a native Intel OpenCL runtime. Expect massive speed loss.
You can use --force to override, but do not report related errors.
OpenCL Platform #1: Intel® Corporation
========================================
* Device #1: Intel® Core i5-3570 CPU @ 3.40GHz, skipped.
OpenCL Platform #2: Advanced Micro Devices, Inc.
================================================
* Device #2: Pitcairn, 1344/2048 MB allocatable, 16MCU
* Device #3: Intel® Core i5-3570 CPU @ 3.40GHz, skipped.
Benchmark relevant options:
===========================
* --optimized-kernel-enable
Hashmode: 0 - MD5
Speed.Dev.#2.....: 4065.2 MH/s (65.23ms)
Started: Fri Jan 05 13:38:39 2018
Stopped: Fri Jan 05 13:38:42 2018
Видимо не все MCU одинаково полезны.