I have 3 Windows x64 machines:
- i7 6600u | 16GB RAM | Intel HD 520 | Nvidia 940MX
- i7 7700HQ | 16GB RAM | Nvidia 1060 (integrated Intel GPU disabled in BIOS)
- i7 9850H | 32GB RAM | Intel UHD 630 | Nvidia Quadro T2000
Firefox 115 running flawlessly on all of them. No issues, fast and smooth. Same as previous versions.
The only thing that I do not use Firefox for is when I download stuffs from mega.nz, as somehow using Firefox to do this always resulted in huge amount of RAM being consumed, so I have to use Vivaldi for this exact kind of task. Everything else, Firefox all the way.