Hi there, I am Cris and will be glad to assist you.
What is the reasoning for wanting to swap the CPU? Swapping the CPU is usually very expensive and also difficult to replace. Normally if that goes bad or the motherboard on a PC. Depending on the cost of the PC I normally recommend to just replace the whole PC.
There are other upgrades you can make to make your PC quicker and faster that are cheaper and easier.
Did you want further assistance with your question?