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Firefox Memory Useage

  • 3 replies
  • 0 have this problem
  • 2 views
  • Last reply by cor-el

hale600
hale600
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As an example: suppose you have 100 tabs open. Does Firefox use more memory if 50 are open in 1 window and 50 in another or if all are open in just 1 window? Does it make any difference?

As an example: suppose you have 100 tabs open. Does Firefox use more memory if 50 are open in 1 window and 50 in another or if all are open in just 1 window? Does it make any difference?

All Replies (3)

TyDraniu
TyDraniu
  • Top 25 Contributor
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It shouldn't be a big difference, but additional window is an additional memory overhead.

hale600
hale600 Question owner
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Thanks for your reply but "additional window is an additional memory overhead" was assumed. Hoped someone would be able to be more specific ei. percentages, etc.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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You can check the about:memory and about:processes pages for info about all processes. See also the about:unloads page for info about the tabs.