Processors composed of various tiles and designed utilizing Foveros expertise.
It has been recognized for a very long time: the primary 7nm Intel processors, now Intel 4, would be the Meteor Lake. These 14th technology chips is not going to arrive instantly, however in 2023 and even 2024. Nevertheless, Intel has already supplied some particulars about them. The founder additionally manufactures take a look at chips in its Fab 42 situated in Arizona.
As you’ll be able to see from the images, Meteo Lake is an MCM kind processor (multi-chip module) which makes use of Intel Foveros expertise. This makes it potential to interconnect completely different “tiles” having completely different capabilities and based mostly on heterogeneous manufacturing nodes. On this case, we apparently discover 4 tiles: the calculation tile containing the CPU cores; the graphic tile containing the iGPU; the SoC tile which manages the I / O. The perform of the fourth tile is unknown at the moment. It might be a reminiscence tile, very like the HBM chips in Sapphire Rapids processors, however that is only a guess.
Intel: Pat Geslinger experiences on Meteor Lake 7nm processors
Completely different engraving fineness for the completely different tiles
Meteor Lake processors will take benefit, like the present Alder Lake, of a hybrid structure combining P-cores and E-cores. Alternatively, it would now not be a query of Golden Cove and Gracemont cores, however of extra environment friendly CPU cores, the Redwood Cove and Crestmont. The manufacturing course of for the calculation tile can be the Intel 4 (7 nm).
The graphic tile would comprise the Gen 12.7 iGPU, able to carrying as much as 192 execution items in opposition to 96 at finest for Alder Lake. As a way to provide the perfect efficiency / consumption ratio, Intel would entrust the engraving of this tile to TSMC in 3 nm.
Lastly, the manufacture of the SoC tile, which manages the I / O, might additionally fall to TSMC. In precept, the Meteor Lake platform will stay on DDR5 reminiscence and PCIe 5.0.
Lastly, bear in mind that it’s the Raptor Lake processors that can make up the thirteenth technology.
Supply : CNet