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  1. Minecraft: Java Edition
  2. MC-153712

Java using 100-200% CPU (MacOS)

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 1, Minecraft 1.14.3 Pre-Release 2, Minecraft 1.14.3 Pre-Release 3, Minecraft 1.14.3 Pre-Release 4, Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 1, Minecraft 1.14.4 Pre-Release 4, Minecraft 1.14.4 Pre-Release 5, 1.14.4
    • Labels:
    • Environment:
      OS: MacOS High Sierra (10.13.6) / MacOS Mojave (10.14.5)
       Java: Last version

      MacBook Pro 13" (2017)
       - CPU: Intel Core i5 7360U
       - GPU: Intel Iris Plus 640
       - RAM: 8gb
    • Confirmation Status:
      Confirmed
    • Category:
      Performance
    • Mojang Priority:
      Important

      Description

      UPDATE 1.14.4:

      1.14.4 Menu: 10-25% CPU
      1.14.4 Game: 100-180% CPU

       

      Minecraft 1.13.2 using 10-60% CPU
      Minecraft 19w12a - 1.14.3 using 100-300% CPU
      Minecraft 1.14.4+ using 100-180% CPU

      MacBook is very hot and even turns off during the game.

       

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              • Assignee:
                boq [Mojang] Bartosz Bok
                Reporter:
                gobbi Gobbi
              • Votes:
                16 Vote for this issue
                Watchers:
                16 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  CHK: