On this page you can find the Gkx86info plugin for Gkrellm2.
Follow the white rabbit

The original page of gkx86info is here

I would like to thanks Jake for this quite simple but very useful plugin. I didn't write this plugin and just understand enough the code
to change some names so that It can be build on gtk 2.0. Every question about the plugin itself will be discarded...
But if you have a question to compile it on your system (except 64bits architecture) feel free to contact me:
anchois at free.fr

Update 03/03/10
Thanks to Anders: to compil for x64, you just have to add the flag -fPIC (tested on Ubuntu 9.10 64 bit)