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RX550 dGPU model different Lexa and Polaris 21

If you need a dGPU for SFF chassis like dell 7040sff, hp z240sff, you need a LP (low-profile) GPU.


Only one Raedon Pro WX 4100 (very expensive) and RX550 cards are available from AMD.


With the RX550, make sure they have a Device ID 1002:67FF (Polaris 10,11,20,21). Most have a Device ID 1002:699F (Polaris 12). This can be done by means of an SSDT-GPU- SPOOF.aml to run (so I did) but here you do nothing but replace the 699F with the 67FF ID.


Comparison of the two different RX 550 cards.

RX550.jpg

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RX550 dGPU model different Lexa and Polaris 21:目前有1 条留言

  1. 访客
    unless the core could take the replaced id
    2021-10-22 19:02:38 回复

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