[LiesNStartupPR]

Quick answer - yes, GPUs are now reaching the point that they are becoming useful, but also imaging techniques such as superresolution methods, ultra fast imaging, and others, demand even more computation. I expect to see advancements in the next few years because of this, and at some point (maybe 10+ years from now), that GPU power will exceed the demand from ultrasound and even the highest end systems can use them for all needs. This is not lost on the community and they are working on exactly that kind of research.