>>714523390 (OP)find a good PC builder, don't use a retail store, they overcharge for crap.
Pick one of their pre-designed PCs around your price range
What you're looking for is a graphics card (GPU) with a good "vram", I have one with 20GBs of vram for example.
Secondly you want a good memory (ram), mine has 32GB of ram, ram is cheap and easy to upgrade so you're pretty much future proof there as long as your PC has more ram slots available.
Since they've pre-designed the PC for you, it's to be expected that the rest of the components are up to par with the GPU.
But just in case you want a powerful CPU and motherboard to go with those things.
Finally hard drive space is important, HDDs are cheap and bulky and solid state drives are faster but can't hold as much information, it used to be that you wanted two drives, a solid state to run your windows off of, for the fastest PC and then a large second hard drive for storage, but if you have to dough to spare, just get a big solid state drive, you can expand later.
When you get your PC, be sure to factory reset it because they've almost certainly put a lot of useless bulk shit programs on there, a reset will give you the most stripped down softwear base to build off of.