The AM4[1] socket (for consumer processors) is PGA-ZIF. The TR4[2] (for enthusiast Threadripper processors) and the SP3[3] (for server Epyc processors) sockets

The AM4[1] socket (for consumer processors) is PGA-ZIF. The TR4[2] (for enthusiast Threadripper processors) and the SP3[3] (for server Epyc processors) sockets, however, are LGA. [1]: https://en.wikipedia.org/wiki/Socket_AM4 https://en.wikipedia.org/wiki/Socket_AM4 [2]: https://en.wikipedia.org/wiki/Socket_TR4 https://en.wikipedia.org/wiki/Socket_TR4 [3]: https://en.wikipedia.org/wiki/Socket_SP3 https://en.wikipedia.org/wiki/Socket_SP3