: The introduction of a new expressions engine significantly reduces calculations per frame. This makes complex projects—especially those utilizing Master Properties—much smoother to navigate.
: One of the most impactful updates is the "beefed up" playback system. Once frames are cached in RAM, the software provides reliable real-time playback, and users can now interact with the UI without interrupting the preview. Adobe After Effects 2020 v17.0.0.557
: Reading multilayered EXR files is now 10 to 20 times faster , drastically expediting 3D compositing workflows. It also includes native support for Cryptomatte. : The introduction of a new expressions engine
According to Adobe Help Center , to maintain smooth performance in this version, you should aim for: Once frames are cached in RAM, the software
Adobe After Effects 2020 (v17.0.0.557), released in November 2019, is a significant performance-focused update that addresses long-standing workflow bottlenecks for motion designers. This version introduces major improvements to preview playback, expressions, and 3D compositing, making it a robust choice for professional environments.
: While AE is CPU-heavy, modern versions increasingly utilize GPU acceleration for effects and 3D rendering. Final Verdict