Looks good to me.
The GPU has enough VRAM (2 GB) and GPUs are generally very strong these days. Also, lots of improvements have been made in ARCHICAD 19 so even a weaker graphics card gives good performance. However, if you have the means, and there is such a configuration available, a 960M or 970M GPU would provide even better performance longer.
In my opinion, the order of importance of system components for ARCHICAD is:
1. RAM
2. storage device
3. CPU
4. GPU
You have enough RAM, and you will have an SSD system drive, the CPU and GPU will be fast enough. Op. system and display resolution are also fine. So I think this configuration will be fine.
Loving Archicad since 1995 - Find Archicad Tips at x.com/laszlonagy
AMD Ryzen9 5900X CPU, 64 GB RAM 3600 MHz, Nvidia GTX 1060 6GB, 500 GB NVMe SSD
2x28" (2560x1440), Windows 10 PRO ENG, Ac20-Ac28