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Date:      Fri, 07 Dec 2018 20:37:30 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 233764] [amdtemp] does not know correct offset for AMD Family 15h (A8-7600, FX-8300, etc) Tctl
Message-ID:  <bug-233764-227-eh2gTQZMf2@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-233764-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-233764-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233764

--- Comment #20 from Conrad Meyer <cem@freebsd.org> ---
>From the googling I've done, I think it's basically a known issue that fami=
ly
15h underreports or reports nonsensically low values at idle :-/.  It should
report closer to reality values under load, i.e., as it approaches 70.0=C2=
=B0C (or
maybe 90=C2=B0C for the FX-8300).  So the scale isn't exactly 0.125=C2=B0C =
per unit as
the BKDG suggests =E2=80=94 there is both some offset and some slope to the
relationship with =C2=B0C.  That's unfortunate.  I think this is a Closed:O=
vercome
by events, sorry.

--=20
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