Sadly yes, i am talking about 144p. About the monitor its an acer ed3 series with 144hz refresh rateAre you talking about 144p, or 1440p ? If using the GTX 1050 to game on 1440p resolution, then the card will lag and struggle to maintain a playable FPS, though this will also depend on the game being played, in-game settings applied, and the game engine. Also, that card is having 2GB VRAM frame buffer.
What's the refresh rate of your monitor btw ? And what games have you tried playing ? 144p should not be an issue.
My pc is an old build i made. The specs are an i5-2500k , 4 gb of ddr3 ram, motherboard is an asus p8z68-m pro, gpu is the zotac gtx 1050, an old case ,brand is “Thermal Master” the PSU comes with the caseNinjapro. I believe an Acer ED3 is a 1440p (2560 x 1440 resolution) 144 Hz (FPS) monitor. If the monitor below is the monitor you have then no wonder you're struggling with gaming. What are the rest of your specs, including your CPU / RAM / PSU etc. Which games do you play?
https://www.amazon.com/Acer-Widescreen-Monitor-Full-Renewed/dp/B08L5BQ6P9