Depends on what abstraction level we examine. They are too cumbersome to program so aren't used much outisde games. High theoretical compute bandwidth, but end-

Depends on what abstraction level we examine. They are too cumbersome to program so aren't used much outisde games. High theoretical compute bandwidth, but end-to-end looking at application-delivered compute abilities, low expressive power and flexibility to realize our programs. Which is after all the point of programmable computers in the end.