No, I have an Alienware with a 908M and an external GPU with a 1080 in it, I'm quite capable of understanding how they function, and what they do. Obviously, 35 minutes of usage is an overstatement, look at the battery size in the new MacBooks, they have been cut down by about 25%... my point was they aren't needed. I'm a web developer, and I edit videos and movies on the side as a hobby, I'm quite equipped to handle that. In the same breath though, it's not needed. you guys are failing to see the biggest tell here... Apple can get away with charging anything, if they thought a 1080 was viable, they would have stuck it in, and then told us it was a 1k add on, PEOPLE WOULD HAVE PAID THAT, apple loves money, period. The 1080 isn't going into a MacBook that's smaller than a MacBook air, just not happening. Comparing the razer to the MacBook is not ideal, and can't be done. The 1080 may very well be the most efficient DESKTOP card that's been released, that's to be expected. It does not hold a candle to any of the other more mobile oriented. Not to mention, at idle, the 1080 is at 180W, that's the most efficient power to watt usage.. but it's still not ready for ULTRA portably's not by a long long long mile. your argument is futile.