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NEW iMacs - Graphics - What's the difference?

Hello,


What's the difference between


AMD Radeon R9 M380 graphics processor


and


AMD Radeon R9 M390 graphics processor?


When would I need the M390?


Many thanks!

Posted on Oct 13, 2015 12:48 PM

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Question marked as Best reply

Posted on Oct 13, 2015 1:59 PM

When your game calls for one versus the other.


http://products.amd.com/en-us/search/laptop-graphics/amd-radeon™-r9-series/amd-r adeon™-r9-m300-series


Note, one is 128 bit, the other is 256 bit.

5 replies

NEW iMacs - Graphics - What's the difference?

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