Like what does it do/effect really? There are those double socket multicore xeon systems out there, but their single thread sucks. then theres threadripper which seems to crush both. All CPU bound ...

Do you ever get the feeling there’s something not quite right about Swing threading? John Zukowski puts his finger on it in this article. While tracing Swing’s single-threaded event model from Java ...

Will the fastest processor in a Optiplex be just as sufficient if not on par with a Xeon Proc from the Precision Series... AutoCAD is not a processor intensive app, so any modern CPU is probably fine.