Buy MacBook 12 - Processor Naming

[unisim22]

Hi all,

As in the subject I am interested to understand how I can decide what MacPro to buy. The point is that if I go to check on retailer website, as MediaMarkt and others, it happens that I find several name of processor for the same MAcBook 12 and with same characteristics as RAM, HD. For example:
MLH72D/A, MLH82D/A.....

Further, why on apple web site, than the producer, I cannot find all this choice?

Thanks in advance,
Angelo

 

[yashz]

Something like this?

https://support.apple.com/en-us/HT201608