# GPU and CPU rendering on MacBookPro M2 ProMax

**URL:** <https://discourse.slicer.org/t/gpu-and-cpu-rendering-on-macbookpro-m2-promax/29152>\
**Category:** Support\
**Tags:** bug\
**Created:** [April 26, 2023, 8:58pm UTC](https://discourse.slicer.org/t/gpu-and-cpu-rendering-on-macbookpro-m2-promax/29152 "2023-04-26T20:58:47Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [April 27, 2023, 4:19pm UTC](https://discourse.slicer.org/t/gpu-and-cpu-rendering-on-macbookpro-m2-promax/29152/5 "2023-04-27T16:19:52Z")

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> [@pieper](#):
>
> so it must be a hardware or driver limit, probably to 2048 max dimension

This is an unfortunate limitation, particularly if this is true for the top of the line M2 macbook pro @Fishguy has. I don’t have this problem on my 2018 intel macbook pro.

Do you know if there is a way to report this to apple? I am concerned because a lot of biology folks use Slicer on Mac, and that’s a limitation we can’t do much.

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