First we had video or graphics accelerators, for video, or rendering. Then 2D/3D mentions with different performance or quality became a topic.
Then we got GPUs to say "This thing is closer to a CPU by now".
Then those were recoined into GPGPU, as in general purpose GPU, when CUDA became an important feature and again to say "This thing is closer to a CPU by now".
First we had video or graphics accelerators, for video, or rendering. Then 2D/3D mentions with different performance or quality became a topic.
Then we got GPUs to say "This thing is closer to a CPU by now".
Then those were recoined into GPGPU, as in general purpose GPU, when CUDA became an important feature and again to say "This thing is closer to a CPU by now".