Fancy 3D visualizations on screens of embedded devices. Image processing on camera feeds (both "traditional" and neural-network-based). Video encoding/transcoding. Complex UIs in high resolutions.
(strictly speaking any screen with higher resolution and/or expectations of smooth non-trivial graphics requires some kind of GPU, but I take the question to mean why one would want a powerful one)
(strictly speaking any screen with higher resolution and/or expectations of smooth non-trivial graphics requires some kind of GPU, but I take the question to mean why one would want a powerful one)