Phoronix: Linux For Older PC Hardware

At Phoronix we are constantly running Linux benchmarks with quad-core and even octal-core systems with more than enough RAM and all of the latest and greatest hardware from the chipsets to the graphics cards. However, with an increasing number of new Linux users trying out Linux for the first time on their old computers, we have been asked to conduct some benchmarks using popular desktop Linux distributions on older hardware. We have done just that as we try out Ubuntu, Xubuntu, Fedora, Mandriva, and SimplyMEPIS with an old Intel Northwood system.

http://www.phoronix.com/vr.php?view=10843