Tales of Xillia [BLES01815]

Yes ofcourse 4k is demanding, but on lastest builds even OpenGL is faster than Vulkan, despite higer CPU usage :/.

Settings are the same, and because of higher GPU usage my laptop is so much louder now :/.

Xillia titles are very GPU demanding at higher resolutions with AA enabled. So either disable AA or drop down to 1440p. Preferably do both and see if there's a hit to visual quality. In my experience there shouldn't be much of a downgrade but FPS will improve drastically.