I have the Intel i7 9700k and I was thinking in upgrade to 12900k but don't know how much that going to improve in the performance if I playing in 4K, someone tell me in this case I need to upgrade my GPU instead of my CPU, but I have the RTX2080ti, dont want to change every generation, so the solution is wait for newer GPU like series 5000 to upgrade?
RTX2080ti
i7 9700k
32GB RAM
3TB SSD nvme
Windows 10 Pro
RTX2080ti
i7 9700k
32GB RAM
3TB SSD nvme
Windows 10 Pro