You think water moves fast? You should see X240. It moves like it has a mind. Like it knows it killed core i3 once and got a taste for murder. After the speed test, it took us 2 minutes to notice the speed. Now, I don’t know exactly when they turned on each other, but I know that going up means a walk from i3 to i5 and if you are in “Need for Speed” like the video game? try core i7!