Intel LGA 1851 Platform Rumors: Longevity Up Till 2026, Arrow Lake CPUs First Desktop Family, DDR5-Only
Some new information regarding the Intel LGA 1851 platform which will feature support for the next-gen Arrow Lake Desktop CPUs has been revealed.
We know quite a bit already about Intel's LGA 1851 socket platform but new information or rumors (as I would say) have been revealed by @leaf_hobby (via Videocardz). The leaker starts off by stating that Intel's LGA 1851 socket will last until 2026 so that should cover at least three generations of CPUs starting with Arrow Lake-S CPUs next year if we consider a yearly cadence. A recent report by Benchlfie reveals a 2H 2024 launch plan for Arrow Lake Desktop CPUs which is a year after the 14th Gen Raptor Lake's refresh.
LGA1851は2026年まで続投らしいねー
— TLC (@leaf_hobby) August 19, 2023
To quickly summarize the details, the rumors indicate the following features for Intel's LGA 1851 socket and Arrow Lake family:
On the memory compatibility side of things, Intel will be saying goodbye to DDR4 memory entirely and switching to DDR5 only for the LGA 1851 platforms. The platform is said to support faster DDR memory DIMMs (5th Gen) with faster speeds than the DDR5-5600 MT/s supported by existing Intel Raptor Lake (Refresh) CPUs. AMD also supports DDR5 memory only on its brand new AM5 socket & given the decreasing prices of the newer standard, it should be much more affordable and on par with DDR4 a year away from now. You can already find some kits at very decent prices so the value factor of getting a DDR4 motherboard/memory combo is diminishing almost every month now.
As for the CPU family itself, Intel's Arrow Lake-S Desktop CPUs are said to feature a range of titles that include IOE-P Tile, Compute Tile, SOC Tile, and Graphics Tile. This is part of the disaggregated chip design that will first
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