A:AnswerThis monitor has a maximum preset resolution of 1920 x 1080 at 60 Hz for VGA port and 1920 x 1080 at 75 Hz for HDMI port. Also, the FPS would depend on the system hardware as well.
A:AnswerNo, this monitor does not have an option for picture in picture. However, you can use the built in option that windows has to split the screen.
A:AnswerWhile it should work well for gaming this monitor only has a standard 60hz refresh rate, which is good for most, but most gamers want 120hz or better to be competitive.