here is a work of art from the golden years of...

...computing

I can even remember an advert I once saw for this -
it went something like:

ZX Spectrum+3 powerful Z80A 8bit 3.5Mz CPU
A MASSIVE 128K RAM-memory
Highly Resolution Graphics...  and so on!   simply lovely

attempting to compare this with modern PC's is actually
impossible - but something that might give you an idea, if you think of it in terms of military might then imagine NATO compared with the Isle of Sheppey!