List of AMD chipsets

This is an overview of chipsets sold under the AMD brand, manufactured before May 2004 by the company itself, before the adoption of open platform approach as well as chipsets manufactured by ATI Technologies after October 2006 as the completion of the ATI acquisition.

AMD marketed their chipsets as Fusion Controller Hubs (FCH), implementing it across their product range in 2017 alongside the release of the Zen architecture.

[10] The UMI interface previously used by AMD for communicating with the FCH is replaced with a PCIe connection.

Technically the processor can operate without a chipset; it only continues to be present for interfacing with low speed I/O.

AMD server CPUs adopt a self contained system on chip design instead which doesn't require a chipset.

It is concluded that motherboards with the Knoll Activator would be built with I/O from the processor and low-cost I/O chips.

[41] The X570 is designed by AMD with IP licensed from ASMedia and other companies and is codenamed Bixby.

[42] Network interface controller, Wi-Fi, and Bluetooth are provided by external chips connected to the chipset through PCIe or USB.

A single Promontory 21 chip provides four SATA III ports and twelve PCIe 4.0 lanes.