mvc with ajax

[Dolly Nimavat]

Which one will give better performance with ajax? - mvc 4 or mvc 5?

[Lost User]

You question has nothing to do with .NET, and could probably be answered by Google.

[Pete OHanlon]

The answer to this is, try them out. Measure their performance for the use cases you have in mind. Your question is far too simplistic to make a reasonable judgement because performance could vary wildly for different use cases. Apart from anything else, you'll need to take into account features such as scaling out the application, how load balancing affects your app, does different parts introduce bottlenecks, as well as defining what acceptable performance is.