I'm still on dual 1080p monitors and a machine that's more than a decade old and was mid-tier at best when brand new. I've only upgraded the GPU and doubled the RAM, yet it still runs basically everything at an acceptable framerate. Hearing that would boggle the mind of my younger self, who struggled for days to get Neverwinter Nights (the Bioware one, not AOL - you know you're old when you feel the need to specify) to run at more than four seconds per frame in outdoor areas on a fairly new machine.