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Confirmed the existence of Raptor Lake Refresh CPUs in the roadmap of intelthe arrival of the next family of solutions Meteor Lake within desktops seems necessarily to slip to 2024. In the end, one of the first rumors on the LGA 1700 socket in which a longevity of three generations was assumed would seem to be correct, even if the last one is a simple refresh.
Socket LGA 1700 is not intended to go beyond Raptor Lake Refresh CPUs because Meteor Lake will require a new interface. In these hours, new indiscretions have emerged to confirm not only a rumor from the past but also our expectations, given that barring surprises Meteor Lake will usher in the chiplet era at Intel as wellat least in the world of consumer proposals.
The German site computer base has relaunched a leak in these hours which shows that the new Intel desktop socket will be called LGA 1851. Clear clues have been found within an Intel site with content not normally accessible to the public.
Between the lines of code you can find references like “lga1851-mtl-ps-interposer-for-the-gen5-vr-test-tool” And “lga1851-mtl-ps-interposer-prototypes-internal-only” which leave little room for interpretation. The LGA 1851 socket had already been mentioned by the Asian site Benchlife in unsuspecting times. In other lines of code, moreover, the support by the architecture for the LPDDR5X-7500 memory emerges.
According to what was previously reported by Benchlife, complete with a schematic image that you see above, the new socket will have dimensions completely identical to the current LGA 1700, but there will be a difference in terms of height of the IHS of the CPUs. It cannot be excluded that the heatsinks for the LGA 1700 socket can be reused or adapted in some way, but for the moment it is to be understood as a hypothesis.
Meteor Lake, based on our current information, it is a client CPU based on different manufacturing processes and on multiple tiles / chiplets. The “Compute Tile”, i.e. the one with the cores, will be produced with the process Intel 4. On the same package we will then see a tile called “SoC”, an “IOE tile” and a fourth made up of GPUs. The new manufacturing processes and design choices are expected to improve performance per watt by approximately 20 percent over previous chips.
According to rumorsMeteor Lake desktop CPUs will have up to 22 cores, the result of a combination of 6 P-cores and 16 E-cores. They will therefore have fewer P-cores than the current Alder Lake and Raptor Lake proposals, but these units will benefit not only from the best manufacturing process but also from the architecture Redwood Covealongside the new project Crestmont as for the E-cores.
The “post Meteor Lake” provides for the Arrow Lake projecta child improvement of a CPU tile produced with the new process Intel 20A, progress that should guarantee performance per watt improved by 15% compared to the previous generation. The project will continue to have the aforementioned tiles, consequently it is plausible that the chip will also work on motherboards designed for Meteor Lake. The integrated GPU should ensure “dedicated chip performance” as stated in the past by Intel.
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