![Morten Just on Twitter: "I noticed my fan got quiet when I closed Chrome, so I measured its RAM and CPU usage 250 times per second while opening 54 tabs, then did Morten Just on Twitter: "I noticed my fan got quiet when I closed Chrome, so I measured its RAM and CPU usage 250 times per second while opening 54 tabs, then did](https://pbs.twimg.com/media/EugNCwbXMAA6jyw.png)
Morten Just on Twitter: "I noticed my fan got quiet when I closed Chrome, so I measured its RAM and CPU usage 250 times per second while opening 54 tabs, then did
![Performance & Conclusion : Internet browser shootout: Chrome vs. Firefox vs. Opera vs. Safari vs. Vivaldi - HardwareZone.com.sg Performance & Conclusion : Internet browser shootout: Chrome vs. Firefox vs. Opera vs. Safari vs. Vivaldi - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2019/06/cpu-graph.png)
Performance & Conclusion : Internet browser shootout: Chrome vs. Firefox vs. Opera vs. Safari vs. Vivaldi - HardwareZone.com.sg
![macos - Safari 8.0 - 9.0 100% Cpu usage OSX 10.11.3 might be related to bookmarks / favorites - Ask Different macos - Safari 8.0 - 9.0 100% Cpu usage OSX 10.11.3 might be related to bookmarks / favorites - Ask Different](https://i.stack.imgur.com/MrWdI.png)