APU has built in GPU (equiv to HD5770 which I currently use), which would do for now until MrsSnott releases more funds – which is why I’m considering an APU. Fast ram is for the GPU part of the APU(CPU) which it shares, and 32GB is future-proofing. I think I’d be fine with 16GB though to be fair.
edit: perhaps I should be looking at the intel stuff, seems the built-in intel graphics are fairly equivalent…? Ugh I need to bite the bullet and build something decent or it’ll frustrate me I feel.