Keď ešte nie je reálne ladiť kód na RDNA a napriek tomu v CS:GO v 4k porážajú Radeon VII
https://www.phoronix.com/scan.php?page=article&item=rx-5700-july&num=1

takže by som si počkal na verdikt o výkone

Radeon GPU Profiler 1.6 Released With Navi/RDNA Support
on 29 July 2019 at 06:31

With Radeon GPU Profiler 1.6 comes support for gathering insights on AMD Radeon RX 5000 "Navi" graphics processors.

The release notes do mention though that the Linux support for RGP on the Radeon RX 5700/5700XT aren't completely baked, but it doesn't yet go into any details over those initial limitations. Additionally, the OpenCL profiling for Navi isn't yet complete and that's a limitation for both Windows and Linux.
https://www.phoronix.com/scan.php?page=news_item&px=Radeon-GPU-Profiler-1.6

Tak nevím co krátkého k ITX desce od AMD. RX570 už mam, tak snad udělají krátkou RX5700.

Pasivní 470 alias Navi14 iGPU by nebyla od věci ....