Power Consumption comparing Desktops

Colin Ian King colin.king at canonical.com
Wed Jan 4 11:34:23 UTC 2012


Hi again,

Continuing the blueprint work on analysing power consumption I've now 
instrumented Unity, Gnome Desktop and Gnome Desktop (no effects) on an 
Atom based HP Mini 210-1000.

The data + graphs are available in a Libre Office spreadsheet:

http://zinc.canonical.com/~cking/power-benchmarking/desktop-comparisons/power-consumption-across-desktops.ods

and a brief analysis + write-up here:

http://zinc.canonical.com/~cking/power-benchmarking/desktop-comparisons/results.txt

..if I get time I will re-run these on a Sandybridge based laptop.  I 
expect this needs some discussion and re-visiting again.

Colin




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