The Grim Dealer

The 2080 Ti might be excessive. Just figured if that's your budget, might as well include it. But the 2080S would be fine for that monitor. It might not hit a constant 144Hz at the monitor's native resolution, but that would depend on the game you're playing and what settings graphics settings comfortable with.

That amount of money would get you a pretty dope rig. This part list should give you an idea of what you could be looking at, in terms of price/performance https://ca.pcpartpicker.com/list/ZhXpV7 Of course, I would recommend changing/adding different parts to that list to suit your needs.