Based on The Verge's reporting on Arm's upcoming deep learning super sampling solution for Android, mobile games can bypass GPU fill-rate limits by rendering at lower internal viewports (540pā720p) and leveraging NPU tensor pipelines to reconstruct fine sub-pixel geometry before display scan-out. Optical flow accelerators estimate motion between successive frames to inject synthesized intermediate frames with minimal thermal overhead.
| Architecture Stage | Internal Native Buffer | Upscaled Presentation | NPU Compute Cost | Memory Bandwidth Saved |
|---|---|---|---|---|
| G-Buffer Rasterization | 720p (1280x720) | 1080p to 4K AI Upscale | 1.8 ms / frame | ~42% vs Native 4K |
| Neural Optical Flow Frame Gen | Motion Vector Grid | Synthesized 120Hz Phase | 2.4 ms / frame | +8% Buffer Read Stride |