Both in terms of specific editing tasks and making the software faster.

Plus, GPU acceleration for various formats (AVC, ARRI RAW, etc.)

and acceleration for transitions and templates.

Premiere Pro text-based editing

Adobe

While After Effects receives several optimizations to make multi-frame shape rendering and timeline layer selection faster.

ACreative Cloud subscriptionwill be required to use either of the programs.

After Effects' new Properties Panel

Adobe