Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Firefox used a lot of CPU.

  • 1 amsa
  • 1 yana da wannan matsala
  • 18 views
  • Amsa ta ƙarshe daga FredMcD

more options

Firefox seems to use a lot of CPU capacity. I often notice the cooling fans running. Why does a browser need this much CPU? Is there something I can do to fix this?

I have attached a screenshot of CPU usage according to EtreCheck.

I am running OS X 10.11 6 on a mid-2015 Retina MacBook Pro.

Thanks for your assistance.

Firefox seems to use a lot of CPU capacity. I often notice the cooling fans running. Why does a browser need this much CPU? Is there something I can do to fix this? I have attached a screenshot of CPU usage according to EtreCheck. I am running OS X 10.11 6 on a mid-2015 Retina MacBook Pro. Thanks for your assistance.
Hoton allon fuska da aka liƙa

All Replies (1)

more options