Google Maps seems to make the GPU kick in whether on Chrome or Safari - wattages are insane, upwards of 20W just from zooming in and out of a simple map, with nothing else open. Weird thing is the browser will stay on "High Performance Graphics" for quite some time even after you close the Google Maps tab. Wondering if others are noticing the same. A possible clue to the battery life issues? Is there a way to force Chrome/Safari to use integrated graphics? Absurd to fire up the GPU for this.