trs96
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- Jul 30, 2012
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The line was drawn at "Macs with a T2 chip." That's why the 2017 iMac Pro made the cut and the 2017 iMac didn't. The 2019 iMac, which doesn't have a T2 on board but does run the same firmware as the other T2 Macs, has a newer Intel CPU (9th gen Coffee Lake) without as many vulnerabilities like Spectre, baked in.
Apple is thinking primarily about security. MS is doing the same thing with Windows 11. They require at least an 8th gen Intel CPU and TPM 2.0 to officially be eligible for Win11. I can see Intel Macs getting one more year of support. 2017/2018 models will likely all be dropped next year with macOS 15.
'19 and '20 Intel Macs will get one last macOS upgrade next year.
After that I'd predict macOS 16 will support only Apple Si in 2025. Intel will have had a 19 year run with Macs. I think that's the longest period they've stayed with any one chip maker. Just my informed opinion. Based on Apple's past actions. Apple could also cut off all Intel Macs next June, but I don't see it happening.
Intel's 9th Generation Coffee Lake-R CPUs contain Spectre/Meltdown hardware fixes
Intel has confirmed that their upcoming 9th Generation 8-core Coffee Lake processors will ship with mitigations for some variants of spectre/meltdown.Apple is thinking primarily about security. MS is doing the same thing with Windows 11. They require at least an 8th gen Intel CPU and TPM 2.0 to officially be eligible for Win11. I can see Intel Macs getting one more year of support. 2017/2018 models will likely all be dropped next year with macOS 15.
'19 and '20 Intel Macs will get one last macOS upgrade next year.
After that I'd predict macOS 16 will support only Apple Si in 2025. Intel will have had a 19 year run with Macs. I think that's the longest period they've stayed with any one chip maker. Just my informed opinion. Based on Apple's past actions. Apple could also cut off all Intel Macs next June, but I don't see it happening.
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