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!

当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Avatar for Username

Mozilla サポートの検索

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.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

High CPU usage when watching twitch

  • 2 件の返信
  • 1 人がこの問題に困っています
  • 15 回表示
  • 最後の返信者: Lorevyre

Lorevyre
Lorevyre
more options

I upgraded from windows 8 to windows 10 yesterday. When I was using windows 8 I had hardware acceleration turned off in firefox and chrome because having it on caused stuttering on twitch streams. But now with windows 10 if I don't have hardware acceleration turned on having FF or chrome open will use like 70% of my cpu when watching something on twitch. But if I turn it on it still causes the stutter.

With windows 8 with hardware acceleration turned off a twitch stream on source would use 30% cpu With windows 10 with hardware acceleration turned off it uses 70% cpu usage

I upgraded from windows 8 to windows 10 yesterday. When I was using windows 8 I had hardware acceleration turned off in firefox and chrome because having it on caused stuttering on twitch streams. But now with windows 10 if I don't have hardware acceleration turned on having FF or chrome open will use like 70% of my cpu when watching something on twitch. But if I turn it on it still causes the stutter. With windows 8 with hardware acceleration turned off a twitch stream on source would use 30% cpu With windows 10 with hardware acceleration turned off it uses 70% cpu usage

すべての返信 (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

A forum search suggests that this happens because of Firefox using a lot of memory (2 GB or more).

What is the Firefox memory usage when this happens?

You can check the Firefox Task Manager (about:performance) and about:memory pages.

Lorevyre
Lorevyre 質問者
more options

I reverted back to windows 8.1 and the problem still persisted. Oddly enough chrome stopped eating a lot of CPU when I reverted while firefox still is.