i have an acer 144hz monitor. I have an i5 9400F, 16gb ddr4 2666, b360m mortar titanium msi, nzxt kraken x52 240mm liquid cooler, asus strix rtx 2070 8gb, 250gb ssd, 1tb hdd, with an 80+ white 650w power supply, and im using a display port cable. In almost all games. it will be running good...