Good PC | Lower FPS than expected

Hello guys! Hope you have a wonderful day! I recently upgraded from an AMD HD 6570 to a GTX 1060 6 GB. I have good specs (can run Witcher 3 on ultra except 2 settings @ 60 very smooth) but League is at ~110 FPS most of the time and sometimes goes to ~90. The FPS peaks at 200 at the start of the game. Are these good for my specs? Is there anything I can fix? I see streamers (imaqtpie, VoyBoy etc.) playing with 90/100 fps too, but I see random people with lower specs than them having 300+ FPS. At lowest settings I get 220 FPS. CPU: FX-8350 @4.2GHz (stock boost) GPU: PNY 1060 6GB XLR8 MOBO: Gigabyte 970A-DS3P PSU: NJoy Ayrus 500 Drivers updated. Thanks!
Report as:
Offensive Spam Harassment Incorrect Board