Audiobook Studio 2.0 docsPerformance & GPU Tuning
A few levers make local synthesis faster and steadier.
At a glance
- GPU/VRAM considerations.
- CPS auto-tuning and ETA.
- Large-book load performance.
GPU & VRAM
A CUDA GPU dramatically speeds local synthesis. More VRAM lets heavier engines and longer chunks run comfortably.
Throughput & scale
Studio auto-tunes characters-per-second estimates for accurate ETAs and is built to keep large books responsive. Declare honest engine resource profiles so scheduling avoids collisions.