Intel started production of chips with Intel 4 process last year. They are selling these for laptops already.
Of course the thing is, Intel can do this thanks to having bought EUV machines from ASML. While SMIC is blocked from doing that.
Intel 4 | TSMC 5nm | TSMC 7nm (N7+) | SMIC 7nm (N+2) |
123.4 | 138.2 | 113.9 | 113.6 |
Transistor density for "Intel 4" is much lower than TSMC 5nm. In fact, "Intel 4" transistor density is closer to TSMC and SMIC's 7nm processes than to TSMC's 5nm process. If SMIC 5nm can come close to TSMC 5nm, then they would be ahead of "Intel 4" in terms of transistor density.