16GB minimum (32GB recommended).
: During the 2019 release cycle, Intel’s 9th Gen CPUs (like the i9-9900K) were often cited as the top performers for this specific version. After Effects System Requirements - Adobe Help Center after effects cc 2019 system requirements
CC 2019 sits right in the middle of a massive industry shift. It supported both NVIDIA’s CUDA architecture and AMD’s OpenCL. This was vital because the "GPU Acceleration" feature was no longer experimental—it was mandatory for smooth playback. 16GB minimum (32GB recommended)