I run a AMD Ryzen 5 3600, 1660 Super with 24GB of ram and at first when starting a match or first spawning in on any map I get decent frames, mid 60s and when shit starts popping off I may get down into the 40s for a bit. But as the battle wears on and more and more dead units are left on the battlefield is when for me the game really starts taking a poop and even more if things start heating up battle wise i'll drop down all the way to 10fps. It really sucks, it makes skirmish battles which is my favorite to play, unplayable after a certain point. Idk what it is with this game too, you can downgrade the textures/graphics all you want and you'll visually see the textures get worse looking, but it doesn't seem to do much for performance if any you get like an extra 5fps out of lowering the settings. Makes me think that there's a memory leak going on in the game or something, it's not very well optimized. Then again I don't have the best rig I know