How much of that is design vs. node? LPP is two years old, and 4nm gen 3 is supposed to significantly reduce power.

Samsung’s SF4X process technology promises to deliver a 10% improvement in performance along with a 23% reduction in power consumption. While Samsung has not disclosed the baseline for this comparison, it is likely in reference to their standard SF4 (4LPP) proces.

https://www.anandtech.com/show/21119/samsungs-nextgen-3nm-and-4nm-nodes-on-track-for-mass-production-in-2h-2024

It would be nice if the article told us which flavor of SF4 the chips would allegedly use!