When i use forge my fps goes down

[GaZzZ]

If i use minecraft without forge i reach 300 fps, but when i use forge with pixelmon my fps reach 17 or less. when i start minecraft with forge and pixelmon i initially have 100fps, but after 10 minutes my fps start going up and down from 40 to 10. how can i fix?

Edited March 29, 2020 by GaZzZ
Wrong tanslation

[DavidM]

The low FPS is probably due to pixelmon’s rendering. Have you tried using Forge without Pixelmon?

[Ugdhar]

1.12 is no longer supported on these forums due to age.

Please update to a modern version if you wish to receive support here.

 

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[GaZzZ]

7 hours ago, DavidM said:

The low FPS is probably due to pixelmon’s rendering. Have you tried using Forge without Pixelmon?

Yes, i tried and my fps are stable and they arrive at 300. how can i play pixelmon without this problem?

[DavidM]

1 hour ago, GaZzZ said:

Yes, i tried and my fps are stable and they arrive at 300. how can i play pixelmon without this problem?

In that case the problem should be on Pixelmon's performance impact.

There is nothing we can do though. You might want to contact the author(s) of Pixelmon about the problem.