11
votes
3answers
3k views

What are CPU registers?

This question has been bothering me for some time now and today I figured I would Google it. I've read some stuff about it and it seemed very similar to what I've always known as processor cache. Is ...
7
votes
3answers
1k views

32-bit / 64-bit processors - what is that feature officially called? [closed]

I see talk of CPU's being either 32-bit or 64-bit processors. Information which is often required on download pages But what is that feature officially called. i.e What's the inverse of saying "I ...