I watched the last benchmarks on Archicad 24... On very old graphics cards!
How to make my benchmark myself?
And to determine the polygons number in my project I export to C4D. Archicad knows how to count / display the numbers of polygons?
You could try to use Windows Game Bar to measure FPS. Press windows+G to bring the bar, then fix the perfomance windows (lower left of the screen in my case) clicking the pin icon to make it visible all the time. If it doesnt show fps for you, you must give it permission by clicking the FPS text and get permissions. I think you must restart windows for it to work.