Gentoo Archives: gentoo-user

From: mad.scientist.at.large@××××××××.com
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Vcore unstable?
Date: Sun, 27 May 2018 09:03:45
Message-Id: LDVpfA7--3-0@tutanota.com
In Reply to: Re: [gentoo-user] Vcore unstable? by R0b0t1
1 Thank you, I assumed that was what was going on but wanted to be sure before i did an install on it lest it die half way through.
2 mad.scientist.at.large (a good madscientist)
3 --
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7 26. May 2018 22:00 by r030t1@×××××.com <mailto:r030t1@×××××.com>:
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10 > On Sat, May 26, 2018 at 6:50 PM, <> mad.scientist.at.large@××××××××.com <mailto:mad.scientist.at.large@××××××××.com>> > wrote:
11 >>
12 >> i have a machine i just put lm sensors etc. on. xsensors shows "Vcore"
13 >> fluctuating between 1.12 and 1.3v. stays at 1.12V when idling but increases
14 >> with load. Is this remotely normal behavior for an athlon chip in a desk
15 >> top? It's either some sort of throttling or the Vcore power supply is
16 >> failing, obviously i'd like to know which. If it's the power supply i can
17 >> likely fix it if it needs to be fixed. Also occurs to me that xsensors
18 >> could be usefull tracking down intermittent issues. I used it to monitor a
19 >> power supply i wasn't sure about for about a week and it stayed nice.
20 >>
21 >> mad.scientist.at.large (a good madscientist)
22 >> --
23 >>
24 >
25 > If it increases with load the regulator is working properly. The
26 > higher voltage is needed to induce a higher current slew rate, i.e.
27 > how fast the electrons accelerate, i.e. chip frequency.
28 >
29 > Cheers,
30 > R0b0t1