Question AM4 pci lanes, how many?

Jul 1, 2020
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Hello, I would like to build a computer on AM4 platform.
My demand is focused on pci-e lanes. PC must have a GPU (x16) together with 2 LAN cards (x4 + x1) and two m.2 SSDs (at least one at x4).

When more cards are inserted in slots pcie_x16_1 and pcie_x16_2, works this configuration as a dual GPU system?

My question is, would this be working at pci-e: x16/x4/x1 (+ x4 for SSD)?
I don´t want to devaluate it to x8/x8/x1 or x8/x4/- or x16/x4/- or something like that.

Could you recomend me a proper motherboard (not neccessarily x570)?
 
Last edited:
Jul 1, 2020
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Still don´t know, if I can use:

1x GPU at x16
1x LAN at x4
1x LAN at x1
1x m.2 at x4
1x m.2 at x4 or x2 or SATA.
 

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