4 ms·

I never have any problems with Firefox having 80+ tabs open spread across 5 window.

• bscphil 5y ago
  How much RAM do you have? How much RAM does Firefox use, e.g. after you've had it open for several days?
  • m9731526 5y ago
    My recent experience of keeping 1000 tabs around and auto unloaded (managed by Sidebery, a vertical tab bar plugin), is that it usually occupies 3~5 GBs.
  • traveler01 5y ago
    I turn off my computer every day. RAM consumption after some time of usage isn't bad at all...