Intel Reveals Discontinuation Timeline for 12th Generation Alder Lake and Sapphire Rapids Scalable Processors

Intel’s well-regarded Alder Lake processor series is officially nearing the end of its life, with the final shipments expected to roll out by early 2027.

Intel Confirms Discontinuation of Alder Lake and Sapphire Rapids Processors

The tech giant Intel has initiated the discontinuation of its older LGA 1700-compatible processor families, starting with the 12th-generation Alder Lake series. Per Intel’s recent Product Change Notifications, the Alder Lake Core 12xxx series will gradually be phased out between 2026 and 2027, encompassing a range from Celeron processors to premium Core i9 models.

Product Change Notification document for the 12th Generation Intel Core i3

Simultaneously, the 4th-generation Xeon Scalable processors, commonly referred to as Sapphire Rapids, have entered the End of Life (EOL) phase. However, this notice doesn’t imply an abrupt market withdrawal; rather, these processors will be phased out systematically, with the last shipments set for January 22, 2027. Although the discontinuation announcement for Alder Lake processors was issued earlier, the notifications regarding Sapphire Rapids were released recently. Retailers have the option to place orders for Alder Lake CPUs until July 24, 2026, followed by remaining inventory shipping until the specified date in January 2027.

Product Change Notification document announcing the end of life for Select 4th Gen Intel Xeon Scalable

The updated notices indicate a last order date of September 26, 2025, for Sapphire Rapids, with shipments continuing until March 31, 2028. This includes both tray and boxed processor models. Following these announcements, only the 13th-generation and 14th-generation Raptor Lake and Raptor Lake Refresh CPUs will remain available for the client segment within the LGA 1700 family for the foreseeable future. As the Alder Lake series begins its phase-out, those looking to construct DDR4 or DDR5 systems will need to consider these later-generation processors.

The LGA 1700 platform has become one of Intel’s most enduring desktop architectures, capable of supporting three generations of CPUs with compatibility for both DDR4 and DDR5 memory types. However, due to ongoing shortages of DDR5 components, many users are reverting to DDR4 setups. This shift aids in minimizing build costs while still accommodating the 12th, 13th, and 14th generations of Intel processors. It is hoped that market conditions will stabilize before the full discontinuation of Alder Lake CPUs.

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