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AMD’s new generation AM5 platform will have long-term support


One of the key aspects of AMD’s offer in the consumer desktop space is the longevity of its socket and platform. Over the years, AMD has used a single socket for multiple generations, giving users the ability to keep the same motherboard from year to year, while competition changes the socket every few generations at best. To maintain that mantra, AMD said its next-generation platform coming later this year, AM5, will also be a multi-generational platform.

Going back to AMD’s past, we can see how long different platforms lasted, from the first processor launch to the last processor launch:

  • Socket 939 from 2004 to 2006
  • AM2 / 2 + socket from 2006 to 2009
  • AM3 / 3 + socket from 2009 to 2013
  • FM2 / 2 + socket from 2012 to 2015
  • AM4 socket from 2016 to 2021
  • AM5 socket from 2021 to …

During this period, the chipset was updated to allow for better IO, however, the socket change usually occurred due to changes in the DDR version, interconnection, and PCIe. In this case, the transition from AM4 to AM5 comes with the change from DDR4 to DDR5 and PCIe 4.0 to PCIe 5.0.

At the round table with dr. Lisa Su, asked how long AM5 will exist – now that AMD once again has a sustainable position on the desktop, and by many measures a leading position, whether AMD would continue its tradition of longevity desktop platform. Dr. Su stated that AM4 ‘it was good for the community and … it was good for us too‘. She confirmed that a change with the new standards is needed, but the strategy states that ‘I don’t have the exact number of years, but I’d say you should expect the AM5 to be a long-lived platform like AM4 was‘. Dr. Su also noted that even with the introduction of AM5, the company expects AM4 to remain on the market for several years, with overlap between them depending on the market.

For users wondering how far AM5 can go before it has to change again, it’s worth looking at roadmaps for two common elements that cause socket updates: memory and PCIe. We are just on the transition to DDR5, and DDR6 is far away – in a recent presentation by Samsung, for example, DDR6 was cited as a technology for 2028. Similar to PCIe 5.0, the same presentation sets PCIe 6.0 as the technology for 2026 and PCIe 7.0 as the technology for 2029. So, unless AMD wants to increase the number of pins on CPUs for more memory channels or more PCIe tapes, the combination of PCIe 5.0 + DDR5 seems set by at least 2026.



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Naveen Kumar

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