Originally posted by DarkSlayerofDarkness:

First things first - g15 zephyrus 2021, 16gb ram, ryzen 9, 3070.
Windows insider program - windows 11 preview

the good: Valheim runs

the bad: Valheim in vulkan doesn't run (for now at least)

the ok: same fps as under windows 10

the possibly good: the ryzen cpu runs cooler for me by around 8 - 10 degrees under windows 11, so far.
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Edit: bottom line, not worth it at the moment for those who use/get a decent fps bump from vulkan.

Win 11 here, vulkan works fine. I've had no crashes in Valheim.