My buddy and I just did Xbench tests on our laptops... His is a 2010 15" i7 with 4GB of RAM and a 128GB Apple SSD. Mine is a 2009 15" 2.66GHz C2D with 8GB of RAM and a 320GB 5400rpm HDD. His results when we run JUST the XBench for memory was almost twice what mine was! Same bus speed and everything... Why would this be? Does the processor or SDD/HDD effect it as well for some reason?