3 ms·
AFAIK there was a bug causing it to eat a lot of CPU on non-native resolutions (display scaling), which may explain some differences in user's experience.
by seba_dos1 8y ago
AFAIK there was a bug causing it to eat a lot of CPU on non-native resolutions (display scaling), which may explain some differences in user's experience.
- derekdahmer 8y agohttps://bugzilla.mozilla.org/show_bug.cgi?id=1429522 https://bugzilla.mozilla.org/show_bug.cgi?id=1429522 Yep luckily the bug is being actively worked on and might land in the next version or two. I can confirm its not fixed yet. Firefox Dev Edition is unusable on my 2014 MBP w/ integrated graphics but is crazy fast on my 2018 and Hackintosh.