Mbps foreign names M letters bits per second, is 10 ^ 6 M letters, that is to say, in the communications and M or operator's mouth should be 1000 k, the computer in 1 M sure is 1024 k, obviously not only the relationship between the eight times,
1 m how much, download the software should be defined by yourself, so it is not the relationship between the eight times to see yourself how to define software, don't know if I understand right,
And I saw a description about Mbps: the encyclopedia for ISO/IEC80000 international standards, the conversion is as follows: 1 Mbps=1000000 bits/SEC=125000 bytes/SEC=0.125 MB/s, it's clear that he mean MB in M is 1000 k, and about the description of the MB in wikipedia, but Ming wrote the conversion relation is 1024 MB=1 gb, I'm meng

CodePudding user response:

1 m=1000 K
1 k=1000
And
1 m=1024 K
1 k=1024
It was unclear, leading to see which don't strange,

Or you can so rudely to understand: the manufacturer/service provider to prefer this carry 1000, because the Numbers look larger, such as hard disk vendors with hard disk capacity, network operators with bandwidth size,

If just for data display, calculation, not involving interests in it, adopt 1024 carry more, such as an operating system display partition size (3 T) of hard see only 2.7 T space, memory display size, size of download speed, etc., because they carry operation faster, more in line with the work of calculating internal actual situation,