I set up and supported 200 X1 Carbons over the past few years.
This is terribly inadequate as a MacBook replacement. It's noticeably slower than any Apple Silicon machine, it has terrible battery life, the screen has the same absurdly-wide aspect ratio common to so many PC laptops, which makes them useless for so much real work, and the heat management is a complete joke. Fan runs, loudly, if you even breathe on the machine.
And of course, the trackpad is vastly inferior to Apple's.
The 2022 MacBook Air gets 1932 and 8919, respectively, so the X1 matches 92% of its single-core performance and 94% of its multi-core performance. You and I may have different definitions of "noticeably slower" and "terribly inadequate."
> Fan runs, loudly, if you even breathe on the machine
Ironically, the first time I've heard the fans is running geekbench just now, and even then they were quiet.
Given all this, I think it's unlikely we're talking about the same machine.
There are multiple X1 Carbon models. I Googled this and it looks like starting with the 9th-generation model, Lenovo finally got wise and switched from a 16:9 to 16:10. This is an improvement and I'm glad to see it, but I prefer the 14:9 aspect that's common on current Macs.
To repeat: I set up and supported 200 of these. For over two years. Mine were admittedly running Windows, so I'm glad you are having a good Linux experience, but I guess our opinions just differ. In an extreme fashion. To be fair, there were pluses: it's very light, they didn't break a lot unless users were stupid, the screen was good quality even though it has an incredibly terrible aspect ratio and isn't tall enough for real work, and the keyboard is good, like in all ThinkPads. So it's not all bad.
But the heat issues and the terrible fan noise would be disqualifying for me.
This is terribly inadequate as a MacBook replacement. It's noticeably slower than any Apple Silicon machine, it has terrible battery life, the screen has the same absurdly-wide aspect ratio common to so many PC laptops, which makes them useless for so much real work, and the heat management is a complete joke. Fan runs, loudly, if you even breathe on the machine.
And of course, the trackpad is vastly inferior to Apple's.