AMD will introduce the X670, X670E and B650 chipsets at Computex. All with the same silicon

Recall that the processors series Raphael will be equipped with user-accessible 24 PCIe lines, which is 4 more than at present Vermeer (Ryzen 5000). At the processor level, PCIe 5.0 will be supported, but different board models may support PCIe 5.0 or PCIe 4.0 (eg by price – PCIe 5.0 support requires more expensive components).

AM5: PCIe × 16 for GPU, × 4 for NVMe, 4 × for slot or NVMe (+ traditional not counted 4 × for chipset)

To make it easy for users to tell whether a board supports this or that, according to TechPowerUp AMD, all boards equipped with the X670E chipset (E as Extreme) must support PCIe 5.0, while boards with the X670 chipset have a choice on the board manufacturer.

The B650 mainstream chipset will also be available. According to TechPowerUp, they will be announced on Computex, but it is not clear whether they will be discussed in a public stream or a closed-door performance (eg for selected journalists under the NDA or AMD partners).

TechPowerUp further states that all chipsets are based on the same silicon – the B650 carries one, the X670 / X670E two. It was literally stated that the X670 / X670E consists of two chipssetů. However, we will probably not find out whether or not it was a mistake (chipsets / chipsets), as TechPowerUp removed the article shortly after the publication.


Like a chip processor Raphaeland APU Phoenix planned for January 2023 will bring an upgrade of PCIe lines. It will also be promoted to the 5th generation and according to various sources there should be 20-24.


Source: Diit.cz by diit.cz.

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