From owner-freebsd-current@freebsd.org Thu Feb 13 21:27:20 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5421323649B for ; Thu, 13 Feb 2020 21:27:20 +0000 (UTC) (envelope-from bsd-lists@BSDforge.com) Received: from udns.ultimatedns.net (static-24-113-41-81.wavecable.com [24.113.41.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "ultimatedns.net", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48JV2v0BZTz4bfb for ; Thu, 13 Feb 2020 21:27:18 +0000 (UTC) (envelope-from bsd-lists@BSDforge.com) Received: from udns.ultimatedns.net (localhost [IPv6:0:0:0:0:0:0:0:1]) by udns.ultimatedns.net (8.15.2/8.15.2) with ESMTPS id 01DLRAJR050540 (version=TLSv1.2 cipher=DHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Thu, 13 Feb 2020 13:27:17 -0800 (PST) (envelope-from bsd-lists@BSDforge.com) X-Mailer: Cypht MIME-Version: 1.0 In-Reply-To: <048f31ec-e025-e668-d941-77d5a6c9ca96@sentex.net> From: Chris Reply-To: bsd-lists@BSDforge.com To: Subject: Re: Which AMD CPUs are supported -- temperature Date: Thu, 13 Feb 2020 13:27:17 -0800 Message-Id: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 48JV2v0BZTz4bfb X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of bsd-lists@BSDforge.com has no SPF policy when checking 24.113.41.81) smtp.mailfrom=bsd-lists@BSDforge.com X-Spamd-Result: default: False [-1.27 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[bsd-lists@BSDforge.com]; XM_UA_NO_VERSION(0.01)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(-0.35)[ip: (-0.66), ipnet: 24.113.0.0/16(-0.33), asn: 11404(-0.70), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.98)[-0.980,0]; DMARC_NA(0.00)[BSDforge.com]; REPLYTO_ADDR_EQ_FROM(0.00)[]; NEURAL_HAM_MEDIUM(-0.85)[-0.850,0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:11404, ipnet:24.113.0.0/16, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Feb 2020 21:27:20 -0000 On Thu, 13 Feb 2020 11:35:18 -0500 mike tancsa mike@sentex=2Enet said > On 2/13/2020 2:22 AM, Peter Jeremy wrote: > > On 2020-Feb-12 15:23:51 -0500, mike tancsa wrote: > >> Not sure about the older Athlon CPUs, but the 2 generations of Ryzen's= I > >> have seem correct as well as an APU > >> > >> CPU: AMD GX-412TC > > SOC=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (998=2E17-MHz > > K8-class CPU) > > OTOH, I'm not confident about temperatures on my APU=2E The publicly > > > >> And on a fanless APU > >> > >> # sysctl -a dev=2Ecpu=2E0=2Etemperature > >> dev=2Ecpu=2E0=2Etemperature: 62=2E6C > >> > >> # sysctl -a dev=2Eamdtemp=2E0=2Ecore0=2Esensor0 > >> dev=2Eamdtemp=2E0=2Ecore0=2Esensor0: 63=2E1C > > At what ambient temperature? I see a similar value from my (idle) APU3 > > but don't believe the (implied) ~35K junction-to-ambient difference=2E >=20 > Actually, it does seem a bit high=2E This is read from a PCEngines APU3=2E= =C2=A0 > Since the CPU dissipates heat off the bottom metal case, I cant point my > thermal laser temp reader directly at the CPU=2E Reading the temp off the > top of the mother board with the top of the case off, I cant find any > spots hotter than 35C=2E=2E=2E So 62C is probably a lot higher than it > actually is=2E My BIOS appears to have the correct temp reading=2E Would it be of any use to anyone besides myself, if I were to decompile it, and get the source for the temp reading/monitoring from it? --Chris >=20 > =C2=A0=C2=A0=C2=A0 ---Mike >=20 >=20 > _______________________________________________ > freebsd-current@freebsd=2Eorg mailing list > https://lists=2Efreebsd=2Eorg/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd=2Eorg= "