32 bit vs 64 bit in 2 minutes.

Understanding computer operations is so important

Insightful

That's very useful

@AskPerplexity why does my Mac which is 64 bit has 64 GB RAM ?

Then why are they still producing 32 bit systems?

That is only one aspect of the diff. and not entirely true. Some 32 bit processors have 48 bit memory interfaces. The main advantage of 64 bit is the cpu can calculate on 64 bit integers in only 1 step. 32 bit cpu needs at least 8 steps.