AMD Ryzen 7 PRO 6850U "Rembrandt" Linux Laptop Benchmarks
The Alder Lake Core i7 1280P did tend to lead in the web browser benchmarks on Ubuntu Linux for raw performance.
But if concerned about power efficiency while web browsing, the AMD hardware was delivering much better performance-per-Watt.
It largely comes down to what workloads you most engage in and how important power efficiency is to you if evaluating between Intel Alder Lake or AMD Rembrandt laptops for Linux use.