The patch notes for 20w22a mentioned an experimental rendering changes.
-Between 20w21a and 20w22a my framerate ( ? ) dropped significantly. (Seriously laggy, blocks would take a few seconds to break after the breaking animation finished, and the view was jerky when trying to look around)
-I changed in-game graphics settings to be as basic as possible (no clouds, fast graphics, render distance of 2 chunks, no smooth lighting) which failed to fix the problem.
So, all in all, I concluded it probably had to do with the latest snapshot.
Environment
Model: 2017 MacBook Air
Operating system: macOS Mojave version 10.14.6
Graphics: Intel HD Graphics 6000 (1536MB.)
Linked issues
duplicates 1
Comments 2
Thank you for your report!
However, we are already tracking this issue, and this report is a Duplicate of MC-186075.
Please use the search function in the future to prevent duplicate reports.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki
I'm getting the same issue on a Dell XPS 27, i would normally get 50-60 fps, not great but definitely playable but now on snapshot 20w22a i get 9-15 frames at most