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- HP Community
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- HP Omen 45L motherboard - CPU support

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01-20-2023 05:07 AM
Hi, I have an option to buy a barebones Omen 45L (Ryzen version) that is missing CPU and GPU, everything else is included.
My question is what CPUs can I use? I see it is sold with 5800X and 5900X on the AM4 platform, does the HP BIOS allow me to use for example a 5600G, or a 4600G even?
Thanks
Simon
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01-20-2023 05:34 AM - edited 01-20-2023 05:35 AM
hi
you don't give the model
there may be different motherboards, so different cpu options!
but this processor could be
HanaAOC motherboard specifications
AMD Ryzen 9 5900X (Vermeer) 3.7 GHz base clock, up to 4.8 GHz maximum boost clock, 64 MB L3 cache, 12 cores, 24 threads | 105 W |
AMD Ryzen 7 5800X (Vermeer) 3.8 GHz base clock, up to 4.7 GHz maximum boost clock, 32 MB L3 cache, 8 cores, 16 threads |
so sometimes hp does not offer anything else, it's just what has been tested
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01-20-2023 05:34 AM - edited 01-20-2023 05:35 AM
hi
you don't give the model
there may be different motherboards, so different cpu options!
but this processor could be
HanaAOC motherboard specifications
AMD Ryzen 9 5900X (Vermeer) 3.7 GHz base clock, up to 4.8 GHz maximum boost clock, 64 MB L3 cache, 12 cores, 24 threads | 105 W |
AMD Ryzen 7 5800X (Vermeer) 3.8 GHz base clock, up to 4.7 GHz maximum boost clock, 32 MB L3 cache, 8 cores, 16 threads |
so sometimes hp does not offer anything else, it's just what has been tested
was this reply helpful , or just say thank you ? Click on the yes button
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Windows 11 22h2 inside , user
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01-20-2023 05:37 AM
Thanks for the reply, I do not have the PC yet so cannot give the exact motherboard ... but I am guessing HP have only tested those 2 CPU but others from the same generation are compatible ... just have to take a punt and see 🙂
01-20-2023 05:44 AM - edited 01-20-2023 05:45 AM
it's up to you, but if the computer is sold stripped down, there's probably a reason
and not good I think!
ask yourself the question, why buy such a computer in order to withdraw the main one and resell the rest!!
avoid unpleasant surprises.
unless the price is very attractive and again ..
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01-20-2023 06:11 AM
A valid arguement, thank you.
It is really the case/fans/PSU/AIO that I want so I planned to sell the motherboard anyway but was thinking maybe add a cheap CPU and create a 2nd PC from the spare motherboard etc.
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