Benchmarking tools?

I am picking up a BEAST of a pentium 4 machine later today. I will be doing many things to it in the event I can get it running. I can put a pcie GPU in it and I have played skyrim on a P4 before with no problems, actually. So I want to see what a benchmarking tool will do to it and what results I will get between changes on hardware. Is geekbench still free? I only know of geekbench and sysbench and I plan on putting windows on this machine so I doubt sysbench has a windows version :P

Thanks!

Cinebench comes to mind. Also Asus Realbench.