Join us to show up for other Firefox users 🦊. Earn fun badges and Mozilla swag vouchers! Find out more: https://mzl.la/askafox150

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

How do I choose the GPU that Firefox is active on?

  • 5 replies
  • 1 has this problem
  • 204 views
  • Last reply by Jimmy
  • Archived

Jimmy
Jimmy

My laptop has two GPUs which are the integrated graphics card of the Intel CPU and the graphics card of NVidia. Now I want to use WebRender in Firefox, does it use the integrated graphics card or the NVidia graphics card for rendering?

https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-04-18-00-57-42-b85c78.png

As shown in the picture, my GPU#1 is active, but the GPU#2 I want to use is not active, how do I make GPU#2 active?

Also: when will WebRender be active?

My laptop has two GPUs which are the integrated graphics card of the Intel CPU and the graphics card of NVidia. Now I want to use WebRender in Firefox, does it use the integrated graphics card or the NVidia graphics card for rendering? https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-04-18-00-57-42-b85c78.png As shown in the picture, my GPU#1 is active, but the GPU#2 I want to use is not active, how do I make GPU#2 active? Also: when will WebRender be active?
Attached screenshots

All Replies (5)

SuMo Bot
SuMo Bot

I just noticed that I have the same issue on openSUSE. see screenshot Let me check my other machines.

Jimmy
Jimmy Question owner

jonzn4SUSE 说
I just noticed that I have the same issue on openSUSE. see screenshot Let me check my other machines.

Yes, this is a problem because we can't choose the GPU we want to use.

And we don't get any response or help right now...

SuMo Bot
SuMo Bot

I'm also seeing it in Win10. Interesting...

SuMo Bot
SuMo Bot

Changed the graphic settings in the bios to discrete and only NVIDIA is working. The card is now active in Firefox, but my laptop screen is dark.

Modified by jonzn4SUSE

Jimmy
Jimmy Question owner

jonzn4SUSE 说
Changed the graphic settings in the bios to discrete and only NVIDIA is working. The card is now active in Firefox, but my laptop screen is dark.

I tried to disable my integrated graphics card in device manager, but it didn't work