dropping fps

I feel like with the components in my PC I should be able to achieve 144 frames with no issues. the internals: AMD 3900x Nvidia RTX 2700 36 Gb of DDR4-3600 Asus Rog Strix X570-E Gaming MB Currently OC: my Memory and GPU Playing on a 2550x1440 Monitor 144 Hz (tried with both sync on and off)...

Hello Everyone, I have a problem with my PC - CPU: AMD FX-8350 - Motherboard: Gigabyte GA-990FXA-UD3 (rev. 4.0) - Graphics Card: Gigabyte AMD Radeon R7 260X (2GB DDR5) - RAM: Kingston HyperX Blu 4Gb 1600 CL9 - Hard disk: Western Digital 1TB Blue - Power supply: Zalman ZM600-GV (600W Bronze) -...