Maybe never. Pascal is 16nm process and the mid-range gaming card, the 1070, uses up to 150 watts. A "powerful" mobile chipset uses a tiny fraction of that even

Maybe never. Pascal is 16nm process and the mid-range gaming card, the 1070, uses up to 150 watts. A "powerful" mobile chipset uses a tiny fraction of that even at its highest settings. 100 watts for the CPU and another 150watts for the GPU is a staggering 250watts of continuous power no pocket-able lithium-ion battery can handle. If we want current gen graphics we're more than likely looking at a PC backpack solution. More than likely we'll probably be looking at some low watt solution, like the 35W AMD chipset in the Solus Q and accept a lower level of graphic quality, but still well above mobile standards. This may involve wearing a battery belt or battery hip-pouch for extended use. For lower run times the battery can be part of the headstrap with no need for anything to be pocketable.