Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] ~amd64 compatibility with modern cpus -- REBOOT OK THIS A.M.
Date: Fri, 14 Dec 2012 21:21:33
Message-Id: 50CB97F9.7080808@gmail.com
In Reply to: Re: [gentoo-user] ~amd64 compatibility with modern cpus -- REBOOT OK THIS A.M. by Michael Mol
1 Michael Mol wrote:
2 > On Fri, Dec 14, 2012 at 2:51 PM, <felix@×××××××.com> wrote:
3 >> I finally ran out of excuses to not reboot after a night powered off, and it did.
4 >>
5 >> It's all running normally now, but I think it's time for me to take the hint, grab a clue, and start researching a replacement.
6 > I think you'll find the power consumption of modern systems absolutely
7 > delightful compared to 8yo systems. I was amazed to see that
8 > server-grade xeon CPUs can be had for ~250USD, with a 77W TDP. 5-6
9 > years ago, my Phenom 9650 was a 120TDP part for almost that much when
10 > not on sale. (Yes, I know Intel and AMD don't calculate their thermal
11 > data quite the same way, but it seems comperable enough.)
12 >
13 > --
14 > :wq
15 >
16 >
17
18
19 I agree. My old rig, AMD 2500+ CPU with about 2Gbs of ram, a couple
20 hard drives and a FX-5200 video card pulled about 400 watts or so, not
21 counting the monitor. My new rig, AMD 4 core 3.2Ghz CPU, 16Gbs of ram,
22 4 hard drives and a GT-220 1Gb video card and it pulls less than 150
23 watts and just barely over 200 watts when compiling something and using
24 the drives a lot while doing it. That includes a LCD monitor too. My
25 old rig had a CRT monitor. Power hog big time which is why I didn't add
26 it to the power being pulled.
27
28 I did some math, my new rig is almost 8 times faster/powerful than my
29 old rig but pulls much less than half the power even when fully loaded.
30 I might add, I think the old rig was idle when I measured that.
31
32 I bet you could find some really old and cheap mobos, say a year or two
33 old but still new out of the box, and build a cheap system and have a
34 lot more powerful system that pulls less power from the wall. I saw a
35 Gigabyte mobo the other day on newegg for like $40.00. I'm sure the
36 model is a year or two old but still, its better than a 8 year old.
37 Also, memory is cheap for those too. Most likely the CPU would be too.
38
39 Sure is a weird problem tho. Sounds like something I would run into
40 myself. ;-)
41
42 Dale
43
44 :-) :-)
45
46 --
47 I am only responsible for what I said ... Not for what you understood or how you interpreted my words!

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