Date: Thu, 16 Jun 2022 08:12:41 -0400 From: mike tancsa <mike@sentex.net> To: Andrey Fesenko <f0andrey@gmail.com>, hackers@freebsd.org Subject: Re: FreeBSD Turbo Boost Message-ID: <88986e25-956d-d9ba-8d01-f7ecf4aa3b54@sentex.net> In-Reply-To: <CA%2BK5SrMGqMcVCOqJKaC564n8DH1FMsdpgORHTMsdWk8A6Dw%2Byg@mail.gmail.com> References: <CA%2BK5SrMGqMcVCOqJKaC564n8DH1FMsdpgORHTMsdWk8A6Dw%2Byg@mail.gmail.com>
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On 6/16/2022 2:28 AM, Andrey Fesenko wrote: > Hello, > > may be a dummy question, but FreeBSD support Turbo Boost? In BIOS > option enabled, but freq_settings display only base speed +1, and i'm > not find a test or utills show processor uses turbo boost mode. IIRC, thats where its displayed sysctl -a dev.cpu.0.freq_levels dev.cpu.0.freq_levels: 3701/72000 3700/72000 3500/66145 3300/61191 3100/55753 2900/51165 2700/46108 2500/41884 2200/35542 2000/31731 1800/27498 1600/24008 1400/20131 1200/16957 1000/13929 800/10547 sysctl -a dev.cpu.0.freq dev.cpu.0.freq: 3700 set that to dev.cpu.0.freq to 3701 and I think that sets it to Turbo, or if if you do it in the BIOS, like you said, it will already display that value. ---Mike
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