uweihfuio

There is no guarantee for that, but usually 5850U is used in ultra-thin laptops and they don't have enough cooling for more than 15W... For example, CPU in Thinkpad X1 Extreme GEN 4 is limited 27 WATT (at least models without vapor chamber) and it's a laptop with quite a good cooling and larger size.

I compared 15W CPUs and you putted 30W CPU (M1 MAX) in the comparison... Nice try but such tricks will not work with me.

I think your data is not correct. H-series CPUs from Intel always had 35W-45W TDP. Now, you write here that a single core will consume 20-25W... That will make TDP of 200W when all cores are running. That doesn't make any sense at all.

No, but you can see that AMD beats Apple in Power-Performance:

https://www.cpubenchmark.net/compare/AMD-Ryzen-7-PRO-5850U-v...

AMD 5850U 1253 scores vs Apple M1 1004 scores

Waiting for apple fanboys telling me something like "but TDP is not a good measure"...