Snapdragon 8 Gen1 uses Samsung 4nm process, according to previous external exposure data, Samsung 4nm process phase transistor density of about 167 million \/mm2, still slightly lower than TSMC 5nm process 171 million \/mm2.
This also seems to mean that compared to the previous generation of Samsung 5nm process, the semiconductor process can bring performance improvement or power reduction to the Snapdragon 8 Gen1 is relatively limited.