Is Fedora Going Through More Or Less Power?

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Linux

Along the same theme of yesterday's article entitled Is PowerTop Still Useful For Extending Your Battery Life? today here are some results showing the power consumption of the past three Fedora releases (11, 12, and 13) from a notebook computer.

This is just a quick, weekend test and more power tests from Fedora and other Linux distributions will be published in the future. Clean installations of Fedora 11, Fedora 12, and Fedora 13 were carried out on a Lenovo ThinkPad T60 notebook with an Intel Core Duo T2400 (1.83GHz) processor, 1GB of system memory, an 80GB Hitachi HTS541080G9SA00 SATA HDD, and ATI Radeon Mobility X1400 graphics. Via the Phoronix Test Suite we monitored the notebook's power consumption when running off the six-cell battery under different workloads.

First off, here are the key package versions from the tested releases: