Here is a great article for Davinci Resolve (Industry standard for color grading) https://www.pugetsystems.com/labs/articles/DaVinci-Resolve-14-GPU-Scaling-Core

Here is a great article for Davinci Resolve (Industry standard for color grading) https://www.pugetsystems.com/labs/articles/DaVinci-Resolve-14-GPU-Scaling-Core-i9-vs-Xeon-W-vs-Dual-Xeon-SP-1121/#4KMedia-LivePlaybackFPS(RAWDATA) https://www.pugetsystems.com/labs/articles/DaVinci-Resolve-1... The issue is after you have done a few processes on the video for color balance and grade things can just grind to a halt.