fps problem

I tried to clear origin cache, I also tried a clean boot as recommend on the EA website, I tried to change the priority for anti-cheat, I turned off the Intel turbo boost, switched the RAM into stock, tried a hot connection for hard drive, restored the game, even tried the old versions of the chipset driver, disable and enable the firewall, antivirus. I still have no problems in other games, be it games with large locations or corridor shooters. Now I do not use the latest version of Windows and I do not have updates since I use the utility. Nothing helps, I think I tried everything I could find on this forum. Some of my friends began to experience problems of a different nature at the same time as I did after the previous patch. After the last update, for some, the situation only got worse. As for me, my FPS on resolution 4: 3 1280x960 has become a little better. Before that, it did not differ from full hd with the included shadows (in flight).