Non dedicated means your program is acting as the server and also running the game at the same time, so performance is not as good. Non dedicated has a tether that will leave anybody who joins tied at the hip to the host player. If the host gets too far away, the others are jerked to the host's position.
What's the difference between dedicated and non dedicated?
What is the difference between dedicated and non dedicated servers generally? Dedicated server is the practice of having a unique IP and specific server serving only for you, while in non dedicated server a number of websites and people can benefit from the same server.
What are dedicated and non dedicated servers?
In the easy language, we can say that the dedicated server is the one which can help the client's computer/workstations to just have properly authorized access request associating to software, hardware as well as data manipulation, whereas, a non dedicated server permits to utilize itself as a workstation as well as ...