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Subject: Re: [PHP-DEV] [VOTE] Increasing the default BCrypt cost
From: remi@php.net (Remi Collet)

more results on ARM:

RK3399 - Cortex-A7x

Cost 10: 10.694221 total (0.106942 per hash)
Cost 11: 21.360409 total (0.213604 per hash)
Cost 12: 42.692786 total (0.426928 per hash)

RK3399 - Cortex-A5x

Cost 10: 15.146773 total (0.151468 per hash)
Cost 11: 30.272059 total (0.302721 per hash)
Cost 12: 60.607128 total (0.606071 per hash)

Ampere Altra

Cost 10: 6.286994 total (0.062870 per hash)
Cost 11: 13.056349 total (0.130563 per hash)
Cost 12: 25.230312 total (0.252303 per hash)