Obvious applications: anything machine learning related (self driving cars, etc); Photo and video processing on your devices; Graphics processing; Simulation of

Obvious applications: anything machine learning related (self driving cars, etc); Photo and video processing on your devices; Graphics processing; Simulation of a million different things, computation for a million different projects. Your question could be posed to anything. Why does someone want a smaller battery? Perhaps they want their electric car to weigh 500 pounds less so it gets more range. Why didn't we stop when computers were the size of buildings?