My wifes 2022 Model Y, which we purchased in March of 2022, came with AMD. I dont remember hearing any model Ys coming with intel after that date.
I also dont think thats what the OP is asking (even though thats what they said). They likely mean "am I getting hardware 3 or 4?" and I have not been following that at all so dont really know, but suspect that all new model Ys now are coming with HW4 (which is not intel vs amd).