Just wondering how much of a boost I'll see from my current 9900k to a 12900ks, in gaming? Currently using the 9900k under water, paired with a 3080ti FTW3 on a 34" ultrawide 1440p with a view to going 4k. My system isn't a slouch by any means but there's a few quirks I've been living with and I want some new shiny. I just need to justify it to myself.