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Am Samstag 02 Juni 2007 20:03 schrieb Jeff Horelick: |
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> Florian, |
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> |
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> That's not that big of a difference...Also, Gentoo/Linux does not have |
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> powersaving for every device like Windows XP...it's writing to the hard |
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> drive more often and it doesn't spin as much down when it's not in use to |
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> help performance. Also, if i was you, i'd be worried about your system |
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> using that LITTLE energy especially since you have a pretty hefty CPU, |
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> video card, motherboard, 2 hardrives and al the rest of your components. |
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> |
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> On 6/2/07, Florian Philipp <f.philipp@××××××.de> wrote: |
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> > Hi guys! |
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> > |
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> > I've just tested the energy consumption of my PC. Aparently Gentoo |
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> > consumes a |
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> > quiet a bit more than Windows XP: 213 W compared to 188 W |
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> > |
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> > PowerNow is activated and works on both cores (tested). The same hardware |
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> > is |
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> > plugged in and works. I'll attach the output of lspci, lsmod and cpuinfo |
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> > as |
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> > well as my world-file just in case it's related to some software. |
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> > |
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> > Is there anything I've forgotten? Where does my energy go? |
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> > |
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> > A short overview of my hardware: |
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> > |
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> > AMD Athlon64 X2 4200+ EE |
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> > Asus M2N32-SLI Deluxe (WLAN should be deactivated) |
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> > 2048 MB DDR2 Corsair |
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> > SoundBlaster Audigy 2 ZS |
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> > ATI Radeon 1950 Pro (fglrx) |
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> > 2 SATA2 HDDs |
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> > 1 SATA1 DVD-RAM |
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> > Floppy |
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> > USB mouse, keyboard and printer |
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> > TFT screen (connected via DVI) |
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|
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Well, I've forgotten to mention that I didn't substract all peripheral |
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devices. My new calculations (idle, nothing but the big black box under my |
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desk): Linux 137W, Win 114W (20% or 18EUR / 20$ p.a.). |
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|
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It seems I can't disable my onboard WLAN completely and while Win deactivates |
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it because I don't provide drivers, Linux gives it some power although no |
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software is accessing it. |
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|
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By the way: Maximum output while testing with 3DMark 2006: 219W. I wonder why |
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I had to buy a 400W power supply... |