One thing to seek forward to: A brand recent leak signifies that the upcoming Intel 4 course of node could presumably perform over 20 percent greater clock speeds while drawing the an identical quantity of energy as the present Intel 7 node. If this pick applies to excessive frequencies, too, it ought to also enable desktop CPUs to breach the 6 GHz tag.

A Twitter user leaked a few slides from Intel’s upcoming presentation on the IEEE VLSI Symposium 2022 forward of deleting them a few hours later. The slides detail the recent Intel 4 course of node and possess a die shot of an unreleased Meteor Lake-P processor. As a reminder, Intel expects to free up its 14th-gen Meteor Lake CPUs in dreary 2023, following the free up of Raptor Lake this year.

Intel 4

-1.8-2.0x HP scaling
-40-50% much less energy, +12% height perf (@davidbepo)
-4:3 fin depopulation
-2nd gen contact over gate
-2nd gen single dummy gate
-eCu=Ta/Co barrier + pure Cu
-2x MIM cap scaling (10x vs 14nm)
-18 layers (+1)
-EUV: -20% masks, -5% total steps (vs. 7)

— witeken (@witeken) June 11, 2022

The Intel 4 node will reportedly carry out intensive exhaust of EUV lithography. The chipmaker also claims that it ought to discontinue practically twice the excessive-efficiency library enviornment scaling when put next with the Intel 7 course of ragged in present Alder Lake processors. The recent node will also be properly suited with the corporate’s EMIB and Foveros packaging applied sciences, with the latter being ragged for Meteor Lake to enable a tiled accumulate. Most notably, Intel is aiming for as a minimum 20 percent greater clock charges on the the same energy consumption as Intel 7, that contrivance we could presumably sight excessive-quit desktop CPUs reaching 6 GHz.

Meteor Lake 6+8

— witeken (@witeken) June 11, 2022

The leaked die shot is of the compute tile of a 14th-gen Meteor Lake-P cell chip. It aspects 6 P-cores and 8 E-cores, and it makes use of the beforehand talked about Intel 4 node. The CPU can even perform an I/O tile, SOC tile, and graphics tile, with the latter expected to exhaust TSMC’s N3 course of. Earlier rumors checklist the desktop CPUs would require a brand recent LGA 1851 socket, no longer LGA 2551.


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