I've installed the new Sierra beta 10.12.3 and it hasn't helped my battery life at all, still can only get about 5.5 hours on the MBP 13 w/touch bar. Have absolutely no idea how CR achieved those figures!
I've installed the new Sierra beta 10.12.3 and it hasn't helped my battery life at all, still can only get about 5.5 hours on the MBP 13 w/touch bar. Have absolutely no idea how CR achieved those figures!
Have you been checking your activity monitor to see what uses the energy? CR's tests are done at what many consider low screen brightness (100 nits), and with Safari. Is that what you're using?