After Effects 2015 has some significant performance problems with multiple CPUs due to the removal of the “Render Multiple Frames Simultaneously” feature. In this article we want to test AE 2014 to see how well AE was able to utilize systems with both higher core count and multiple physical CPUs before this feature was removed.
Adobe After Effects CC 2015 Multi Core Performance
High-end systems for After Effects are often sold with two high core count CPUs for maximum CPU performance. However, our testing has shown that After Effects actually has some significant performance problems with multiple CPUs which makes those configurations in reality much slower than a system with a single CPU.