Date: Fri, 01 Sep 2017 23:11:41 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 218264] [amdtemp] does not recognize AMD Ryzen/Chipset temperature sensors Message-ID: <bug-218264-8-bjsx6TrGKn@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-218264-8@https.bugs.freebsd.org/bugzilla/> References: <bug-218264-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D218264 --- Comment #5 from Conrad Meyer <cem@freebsd.org> --- (In reply to Nils Beyer from comment #1) This is amusing, but for context I have a similar nct sensor on my Intel sy= stem and it doesn't track the core temperatures at all. At idle, it reports about 8=C2=B0C cooler than the package/core sensors. Under load, it climbs more slowly and reaches a peak ~30=C2=B0C below the package/core sensors. Back to idle, it starts falling again while the cores still report 10=C2=B0= C higher. So I don't think this sensor is sufficient even if we integrated it better. Fortunately, I was able to find the AMD SB-TSI (sideband temperature sensor) spec which supposedly documents communication with the CPU temperature sens= or over SMBus. --=20 You are receiving this mail because: You are the assignee for the bug.=
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