Isn't it 400% more pixels. Retina should be 2x the width and 2x the height. Anyway. Mine is slow too. With the nvidia card everything is mostly fine, with the

Isn't it 400% more pixels. Retina should be 2x the width and 2x the height. Anyway. Mine is slow too. With the nvidia card everything is mostly fine, with the integrated intel card everything is mostly sluggish. There was a review of the 13" retina when it came out saying that the intel gpu was terrible and that he sent the laptop back and was going to wait for the next generation.