Comment Comment by surround I highly recommend using the open source Sodium and Lithium mods to improve performance. And I hope you're not still using OptiFine!https://github.com/CaffeineMC/sodiumhttps://github.com/CaffeineMC/lithium parent surround 3 months ago
https://github.com/CaffeineMC/sodium
https://github.com/CaffeineMC/lithium