Budget (including currency): $1600 (Not including monitor and GPU)
Games, programs or workloads that it will be used for: Mostly for games: Halo and pretty much any game that does not come to Sony consoles. Some Blender and computational chemistry work as well.
Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc):
CPU: AMD Ryzen 7 5800X 3.8 GHz 8-Core Processor
CPU Cooler: Corsair iCUE H100i ELITE CAPELLIX 75 CFM Liquid CPU C