I can't open the compositions in Resolume 7 on my MacBook Pro 2019 16", so I just added the video clips to 20 layers. Is this all that is happening in the composition, or are there any transformations / automations / effects going on?
If that's all, here's my results:
Apple MacBook Pro 2019 16"
MacOS Catalina 10.15.2
CPU 2,3 GHz 8-Core i9
RAM 32 GB 2667 DDR4
Graphics AMD Radeon Pro 5500M 8 GB
Resolume Arena 7.1.0
GUI at default resolution 3072x1920px
Composition 1920x1080, output windowed 1920x1080
1080p clean 20 layers @ 60 fps
1080p noise 20 layers @ 60 fps
Composition 3840x2160, output windowed 3840x2160
4k clean 14 layers @ 30fps
4k noise 12 layers @ 30fps