Intel Meteor Lake processors, which are expected to arrive in late 2022 (or maybe 2023), have already appeared in Linux code. These will be Intel's 13th generation chips, and as Phoronix reports, they were spotted in Linux 5.10 patches. Specifically, Meteor Lake support was introduced with the Linux Intel e1000e driver, which is a Gigabit Ethernet driver. This could mean Intel will stick with 1Gb Ethernet when Meteor Lake hits the scene, rather than move to 2.5Gb networking, but at this early stage it would be foolish to jump to judgement. Meteor Lake is still several years and three generations away as we mentioned: before then we'll have Rocket Lake (the next-generation processors that will succeed Comet Lake) and Alder Lake, with the latter about to make big changes to the entire architecture. from Intel (adoption of a big.LITTLE ARM type combination of high and low power cores).