As the announcement of AMD’s Ryzen 7000 family of processors officially brings the previous AM4 platform to an end. Ryzen 7000 will be the first family of processors using AMD’s new AM5 platform, which AMD is also disclosing the first deals of today. Using a LGA-type socket with 1718 pins, AM5 is the other piece of the puzzle in introducing DDR5 and PCIe 5.0 support, as well as higher processor TDPs.
The big news on the I/O front is of course PCIe 5.0 support. This is intended to be used to drive next-generation video cards (and other accelerators) as well as next-generation SSDs, with AMD expecting the first PCIe 5 consumer SSDs to be avaialble just in time for the AM5 platform launch. With up to 32GB/sec of bandwidth in each direction, PCIe 5.0 will offer a lot of bandwidth, but its very tight signal integrity requirements are also in part what required AMD to move to a new socket, with LGA apparently being a better fit.
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