

The reason for this is because the graphics card is decoding videos you are watching. Why Does the FPS Drop When Playing a Video On the 2 nd Monitor?Īn interesting question is why the FPS is dropping when playing a video on the 2 nd monitor. That is because that monitor has 1.2 million fewer pixels than my monitor which makes it easier for the graphics card to push out higher FPS. If you have a 2560×1440 144Hz gaming monitor, such as the Asus Swift PG279Q, your FPS would probably be higher than this as well, reaching up to the magical 144 FPS in all four tests. The results from this can be seen in the image down below. I then took the average number from both benchmarks and got an average number from that. Playing a stream on Twitch in Full-Screen.Playing a video on YouTube in Full-Screen.With the second monitor disconnected from the GPU.I ran the test two times per test and the four different tests I did was: My second monitor is an Asus PB277 which is running in the resolution 2560×1440. I have one of the best graphics cards on the market, which helps a lot for this test. I wanted to run the game on ultra-settings to max out the work for the GPU (and also because I can).

Second monitor resolution was 2560×1440.Game resolution was 3440×1440 with uncapped FPS.Middle-earth: Shadow of Mordor on Ultra Settings.This is the environment I was testing in: To test this out, I fired up Middle-earth: Shadow of Mordor on Steam and ran the benchmark eight times while doing other things on the second monitor.
