This aims to be the most comprehensive kernel comparison of the latest most popular Unix style kernel versus the latest most popular kernel. In Q2 2007, this means Linux 2.6.20 kernel versus Windows Vista kernel.

Lately this comparison has been updated to comparing

with Vista kernel, and will be updated so make sure to check it out after a week or so for new comparisons. Also keep an eye over comparison of New Features 2.6.21 versus Vista Server.