Hello, I recently bought a new configuration (everything except the gpu and ssd). My fps in a competitive is around 200-260 and when i play in a ffa server it's usually 110-130 but sometimes it drops under 100 and it feels awful. Sometimes there are a lot of drops for just a sec, for example from 180 to 90, etc. I am using AMD Ryzen 7 1700, GPU - GTX 980, 8 GB RAM (HyperX Fury DDR4), 60Hz monitor (Philips 244e, 16:9 Aspect Ratio). P.S. Playing on 4:3, everything low. Moreover, when i use FXAA (in cs go video setting) i have higher fps than when it's disabled. I changed the nvidia settings to performance and tried everything with the launch options.