cancel
Showing results for 
Search instead for 
Did you mean: 
  • ×
    Information
    Need Windows 11 help?
    Check documents and videos on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents and videos on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
  • post a message
Svampebob22
New member
1 0 0 0
Message 1 of 2
144
Flag Post

Is my motherboard compatibole with the core i9 9900k

HP Recommended
Hp omen 875-0850no
Microsoft Windows 10 (64-bit)

I was wondering if i coud swap out my i5 9400f in my omen obelisk 875-0850no with the stock motherboard for the i9 9900k without needing to swap motherboards. Both cpus have the same socket, so as far as i know it shoud work right? Or is it  a diffrent amount of pins? And do i need to update the bios, in that case how do i do that?

1 REPLY 1
Prométhée
Level 16
9,514 9,373 966 3,368
Message 2 of 2
Flag Post
HP Recommended

hi

Edoras motherboard specifications.

 

 

  • TDP: up to 65 W
  • Socket type: LGA1151
  • Motherboard supports the following processor upgrades:
    Processor
    TDP
    Intel Core i9-9900 3.1 GHz Base frequency, 5 GHz with Intel Turbo Boost Technology, 16 MB cache, Octa core (Coffee Lake-R)
    65 W
    Intel Core i7-9700 3 GHz Base frequency, 4.7 GHz with Intel Turbo Boost Technology, 12 MB cache, Octa core (Coffee Lake-R)
    65 W
    Intel Core i7-9700F 3 GHz Base frequency, 4.7 GHz with Intel Turbo Boost Technology, 12 MB cache, Octa core (Coffee Lake-R)
    65 W
    Intel Core i5-9400 2.9 GHz Base frequency, 4.1 GHz with Intel Turbo Boost Technology, 9 MB cache, Hexa core (Coffee Lake-R)
    65 W
    Intel Core i5-9400F 2.9 GHz Base frequency, 4.1 GHz with Intel Turbo Boost Technology, 9 MB cache, Hexa core (Coffee Lake-R)
    65 W
    Intel Core i3-9100 3.6 GHz Base frequency, 4.2 GHz with Intel Turbo Boost Technology, 6 MB cache, Quad core (Coffee Lake-R)
    65 W
    Intel Core i7-8700 3.2 GHz Base frequency, 4.6 GHz with Intel Turbo Boost Technology, 12 MB cache, Hexa core (Coffee Lake-S)
    65 W
    Intel Core i7+ 8700 3.2 GHz Base frequency, 4.6 GHz with Intel Turbo Boost Technology, 12 MB cache, Hexa core (Coffee Lake-S)
    65 W
    Intel Core i5+ 8400 2.8 GHz Base frequency, 4.0 GHz with Intel Turbo Boost Technology, 9 MB cache, Hexa core (Coffee Lake-S)
    65 W
    Intel Core i5-8400 2.8 GHz Base frequency, 4.0 GHz with Intel Turbo Boost Technology, 9 MB cache, Hexa core (Coffee Lake-S)
    65 W
    Intel Core i3-8100 3.6 GHz Base frequency, 6 MB cache, Quad core (Coffee Lake-S)
    65 W

     

    https://support.hp.com/us-en/product/omen-by-hp-obelisk-desktop-pc-875-0000a/23302709/model/29448999

     

this version is not mentioned unless I'm mistaken, so there is a risk that it will not work


Please remember to mark the answers this can help other users
please click on the accept as solution button if message provided an answer to the problem

was this reply helpful , or just say "thank you " ? Click on the yes button 
Desktop-Knowledge-Base





Was this reply helpful? Yes No
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation