I’ve got an OXP2, which is 6800u/680m and my aim is usually ~40fps at 1920x1200. I’ve been playing Ratchet and Clank on it, and get that with upscaling, full power (28w), low (not very low) graphics and battery would last 2 hours. That’s obviously brand new. Before that I played Deathloop on medium, no upscaling at 24w and I got just over 2hrs. Fans run pretty consistently, but aren’t loud enough to bother me.