First of all, specs
2x4gb 3200-mhz ram
My csgo runs around 100fps 16:9 full hd lowest settings.
I changed it to 4:3 1280x1024 and it runs around 130-150
I have watched videos and streams, and those players got something like 1060 6gb and 250+ fps. I have reinstalled the game, I dont have anything like vsync or fps limit on. My problem with cs sounds maybe hard to solve because there might be ton of things to check, but I think this might maybe help solving this problem:: Yesterday, and 2-3 months ago I had insane fps boost. I had 250-300fps. And that wasnt in any server or different map, I was playing competitive like always. I had made some topics about this problem, but never got answer and I gave up on this scenario, but yesterday when the game ran so smooth, it made me want to fix this problem. I play on 144hz monitor, and amd radeon settings are set to best perfomance, csgo settings too.