Pretty simple request, I'd imagine its something that's not too hard to do and its probably already on a to-do list since we've already got the CPU usage bar but might as well ask if we know when its coming. (initially put this in community support, my bad for that)
#We've got the CPU usage bar but do we know when we'll be getting a GPU usage bar?
trim cloak
silent turtle
It's harder to do than you'd think actually :p