I don't know of one, and doubt one exists, but I would love for someone to show me that I am wrong. If you just want to do the occasional comparison, AnandTech

I don't know of one, and doubt one exists, but I would love for someone to show me that I am wrong. If you just want to do the occasional comparison, AnandTech has a great Bench page: http://www.anandtech.com/bench/CPU/2 http://www.anandtech.com/bench/CPU/2