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Date:      Tue, 13 Nov 2018 21:29:38 -0700
From:      Rebecca Cran <rebecca@bluestop.org>
To:        cem@freebsd.org
Cc:        freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: No amdtemp sysctls, acpi errors, AMD Ryzen 5 2400G
Message-ID:  <2418724.ffieBuXMo3@photon.int.bluestop.org>
In-Reply-To: <CAG6CVpX8LX%2B5c7Vrmvxs2Q1M6GH-j5zk=kRAsirA9teiYrCFJw@mail.gmail.com>
References:  <Pine.GSO.4.64.1811131259350.27287@sea.ntplx.net> <2898686.bT80LyP3VS@photon.int.bluestop.org> <CAG6CVpX8LX%2B5c7Vrmvxs2Q1M6GH-j5zk=kRAsirA9teiYrCFJw@mail.gmail.com>

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On Tuesday, 13 November 2018 21:17:59 MST Conrad Meyer wrote:

> Maybe it should be -54 instead of +54?  183-(54*2) is the somewhat
> plausible 75?C (still pretty warm even for load).  How good is your
> cooling solution?

D'oh, of course it's -54 instead of +54 (For some reason I presumed a positive 
offset would be *subtracted*)!   I have an all-in-one liquid thermaltake 
cooler installed, and under Windows it reports reaching 67C when running flat 
out, which doesn't seem bad.

> (The references I can find with a quick search suggest TR 29xx should
> also be -27? rather than -54?C, but they may be mistaken.  183-54-27
> is still 102?C ? extremely hot!)

That's why I thought 54 was more likely! My 2990WX has 4 units for 32 cores 
instead of 2 units and 16 cores for other models, so I guessed that perhaps I 
should double the 27 value other people had said should be used.

-- 
Rebecca





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