You're speculating that the CPU is the main culprit, are you gonna swap the CPU out? I havent tinkered with laptops since 2015, but the CPUs these days could be soldered on. But at that point, swapping CPUs, again, might as well get a rig. Let us know when you finally sack up and build a rig.
Wait you spent $1900 for ONE 1080ti? The 2080ti is around $1300. Even at $1300, the 2080ti isnt worth it yet, they should have come out with hdmi 2.1 on those cards.
I did when they first came out and had them in storage waiting to build, expensive yeah, but money wasn't a factor in this build and they've already paid themselves off. As I said earlier I pulled the the trigger because of the performance they gave when I was doing testing for other people, amazing results and very good SLI performance. Was also when I was working for the DoD and making 6 digit figures, no wife, no kids, I fly solo so I can buy toys.