Abstract Adobe After Effects is a industry-standard digital motion graphics and visual effects application. Unlike linear video editing software (e.g., Premiere Pro), After Effects operates as a compositing and keyframe-heavy application, which places distinct demands on CPU, GPU, RAM, and storage. This paper outlines the official minimum, recommended, and optimal requirements for running After Effects efficiently, focusing on the specific bottlenecks—single-core performance and RAM capacity—that determine real-world performance. 1. Introduction After Effects renders each frame individually, often involving hundreds of layers and effects. Consequently, it is not a multi-core friendly application by default; clock speed per core often matters more than core count. Furthermore, previewing compositions requires holding decompressed frames in RAM. Understanding these technical nuances is critical to avoiding frustration with lag, crashes, or excessive render times. 2. Official Adobe Requirements (As of 2024-2025) Adobe provides baseline "minimum" requirements, but these are insufficient for professional work.