These are the same processors, only the 9900k has 2 more cores and they don't really help.
I ran tests and didn't see any performance gains. So they must have corrupted something in the game files.
How can you have 55 fps in the game?
Turn on FSR and disable all the stupid effects except texture quality.
I get an average of 100 fps on 9900k and 1080Ti in 1440p.
The thing is that the changes are applied only after the game is restarted. I chose Vulkan, restarted the game and it no longer starts)))
Maybe someone will solve their problems with my advice.
After searching for a while I found a solution. Manually edit boot.vcfg. Add -dx11.
File location C:\Program Files (x86)\Steam\steamapps\common\Deadlock\game\citadel\cfg
We can close the topic. I was too hasty with the opening.
I've been meaning to create a post about this too. For a comfortable game I have to set the English language. Bring back as it was just the letter K. Everyone understands that K is a thousand.
Here you see how it looks in the game )