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helloethnic
Journeyman III

Ryzen 9 3900X with Asus B450M-A

Is this work well together?

Cause i read - Ryzen 9 is PCIe 4.0 but B450M-A PCIe 3.0

This can make the system unbalanced?

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mstfbsrn980
Grandmaster

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This is the VRM for B450M-A. I'd try it with something different that has a good VRM if I were you. VRM may be more important than PCI.

So you suggest upgrade to X570?

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I would consider a good motherboard if I were you. So my answer to your question is yes. 

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qbtheslayer
Challenger

There are some very good B450 and B550 boards with good VRMs...  it does not have to be a X570...  there are even some very bad X570 VRMs...

QB

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As like what?

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