Duh!!!!

DES is a type of encryption...

ssh is an application which performs encryption.

AFAIK, ssh is capable of many different types of encryption including DES, 3DES, MD5, shah1, etc, etc, etc.....

there is no comparison,

A simple google search would have yeilded that info for you.

If you were to ask about 2 different applications or servers which provided encryption, that is a different matter entirely, but you are trying to compare apples and oranges..