I said GPU bottlenecked, do you even know what bottleneck means? It means that component is the thing holding back an even higher framerate - so if you had a 5090 the fps would be even higher, as in it doesn't matter what cpu you use in heaven so you can't compare heaven to a actual game with AI and physics that requires CPU cycles
Anyway go look at hardware unboxed's 13900k review they just retested all their CPUs with the rtx4090 and the 4090 with a 5600x runs over 30% slower than a 7950x/13900k and the 4090 paired with a 3600x runs over 60% slower than a 7950x/13900k
Yes I do know what bottleneck means but I am not sure that you do.
Don't forget that I have spent many years on these forums looking at 10s of thousands of hardware results updating benching threads.
One of the major factors with bottlenecks is what resolution is being used.
@2160p in Heaven 4 the 4090 is not being bottlenecked, you only have to compare it to the other results to see that.
In my original reply to you I asked if you could post links to what you are claiming, this you have not done yet.
Can you post some 2160p results links using different CPUs please.