We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Can I use Firefox 7 with my computer hardware?

  • 2 replies
  • 5 have this problem
  • 5 views
  • Last reply by slickfox

more options

I would like to update to Firefox 7, but I'm not sure if my computer meets the hardware requirements. Firefox 7 needs "Pentium 4 or newer processor that supports SSE2". My desktop computer has Pentium D 3.0 GHz. Does that meet or exceed the requirements for Firefox 7?

If not, what's the latest version of Firefox that would work, and how would I obtain that?

Thanks for your help!

I would like to update to Firefox 7, but I'm not sure if my computer meets the hardware requirements. Firefox 7 needs "Pentium 4 or newer processor that supports SSE2". My desktop computer has Pentium D 3.0 GHz. Does that meet or exceed the requirements for Firefox 7? If not, what's the latest version of Firefox that would work, and how would I obtain that? Thanks for your help!

Chosen solution

Yes - see this for specs of that chip - http://en.wikipedia.org/wiki/Pentium_D

Instruction set MMX, SSE, SSE2, SSE3, and x86-64

Read this answer in context 👍 1

All Replies (2)

more options

Chosen Solution

Yes - see this for specs of that chip - http://en.wikipedia.org/wiki/Pentium_D

Instruction set MMX, SSE, SSE2, SSE3, and x86-64

more options

Thank you!