So here is what I did...
Changed the motherboard and put in 32G of RAM and a Ryzen 9 3900x processor. I also changed out to a Radeon 5500xt graphics card that is equipped with 8G of VRAM. I am underwhelmed, to say the least. It loads files 100% faster based on my own non-scientific method of timing it. The problem is in rendering. It is not much faster than before when rendering a particular file I have been using as my benchmark. OpenGL rendered views appear to move smoother when rotated and when I tested it rendering in "Sketch" mode it is faster, but not by much.
My bigger issue, that I did not see prior to upgrading, is that most of the time when I open a 2019 generated file, Renderworks disappears. Under the teapot icon any of the Renderworks option are gone. If I click on Window/Pallettes/Visualization I get a window saying it is only available in Renderworks. I am perplexed by this to say the least. Any ideas?