You can check the details of my rig (the Behemoth) by clicking on the link in my profile, but I scored a 242 on the CPUMark.
I've come to the conclusion that RAM and Videocard are factors in the benchmark, because I know a few people with a similar setup but with better vidcards and their CPUmarks are significantly higher.
Sysoft Sandra is an excellent benchmarking and system analysis tool, only I lost the URL to the company that makes it. Anybody got a URL handy?