In this article we consider applications which are the most greedy in use of RAM. Immediately it is worth to mention that we shall consider only those applications that are used by the majority of users and will not involve heavy professional programs. Also we will use the average memory usage, not counting the moments when the application is buggy or performs some rare complex actions. For example uploading new messages in Mail, adding a new account.
Screenshot of memory usage will be free from the application for cleaning of inactive RAM – Memory Cleaner X.
#5 Apple Applications such as iTunes, Mail, App Store and Finder.
It should be noted that sometimes they can be up to 200 MB without any good reason, just while normal operating or especially in the background mode. Therefore, we recommend them off if they are not needed.
Torrent is the most unstable of all applications in this list. You can download 5 files with exorbitant rates and the program will use 90 MB RAM. Otherwise, you can just sit on the distribution of 250 KB / s and the torrent will use 1 GB of RAM. To optimize its performance, we recommend to switch off a torrent if it is not necessary to stabilize it and work by means of Memory Cleaner.
#3 Skype and Other Messengers
The amount of RAM occupied by Skype starts with 100 MB and can reach up to 500 MB.
#2 Cloud Storage Managers like Dropbox, Google Drive or others.
Applications of this type assume that they are active all the time. However, they can either take a small 60 MB or reach up to 300 MB. Turning them off is not very convenient, so we recommend to use Memory Cleaner X, that the application could clean unused Dropbox (or other) memory.
#1 Google Chrome and other browsers
Voracity of browsers usually is limited only by the amount of your RAM. Browsers kick off with about 500 MB and add 50-100 MB in avarage for every opened tab. Of all the browsers Google Chrome is the undisputed champion. It is conditioned by a bunch of built-in features for developers and extensions, unlike Internet Explorer which lags because it lags. In order to stabilize the recommend closing the unused tabs (a quick guide here: How to use tabs).
Write in the comments which apps use a lot of RAM on your Mac. As well we recommend you to read the following article: How to make your Mac run faster