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Apple Computing Products:
macOS - Notebook Hardware
MacBook Pro (Retina 15-inch Mid 2015) Intel Iris Pro Graphics screen glitching
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<blockquote data-quote="chscag" data-source="post: 1827691" data-attributes="member: 46727"><p>First, have you tried swapping out the cable/adapter between your MBP and the 4K monitor?</p><p></p><p>I doubt if the Iris Pro graphics chipset is wonky or intermittent as it's part of the CPU setup. I have never heard of one going bad although I suppose it's possible. You could well be right about taxing the GPU, however, with 16GB of on board memory the Iris Pro should allocate enough for itself. I'm not sure how much memory the Iris Pro can use from the main memory but you should be able to find that out from the specs.</p></blockquote><p></p>
[QUOTE="chscag, post: 1827691, member: 46727"] First, have you tried swapping out the cable/adapter between your MBP and the 4K monitor? I doubt if the Iris Pro graphics chipset is wonky or intermittent as it's part of the CPU setup. I have never heard of one going bad although I suppose it's possible. You could well be right about taxing the GPU, however, with 16GB of on board memory the Iris Pro should allocate enough for itself. I'm not sure how much memory the Iris Pro can use from the main memory but you should be able to find that out from the specs. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
MacBook Pro (Retina 15-inch Mid 2015) Intel Iris Pro Graphics screen glitching
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