I can say the same thing. Our setups are virtually identical. There is a slight boost, but nothing extensive. My FPS went up by 4, and load lag when entering new areas is slightly less. EU consumes very little in the way of RAM, though so I wouldnt expect much increase here. The most RAM i have ever used in EU is just under 4GB. Earthrise on the other hand showed a huge performance increase. That game loads textures directly off the HDD. My FPS jumped from 19 to 40.