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I can't find any information about the M1 feature set - the M1 isn't listed here:

https://developer.apple.com/documentation/metal/gpu_features/using_metal_feature_set_tables/

The M1 iPad isn't out yet but the M1 MacBooks are, so it seems critical information about the chip should be available somewhere.

Jeshua Lacock
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1 Answers1

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Here's what MoltenVK logs for the M1:

[mvk-info] GPU device:
        model: Apple M1
        type: Integrated
        vendorID: 0x106b
        deviceID: 0xa140
        pipelineCacheUUID: DDE1E551-0400-03EF-0000-000000000000
    supports the following Metal Versions, GPU's and Feature Sets:
        Metal Shading Language 2.3
        GPU Family Apple 7
        GPU Family Apple 6
        GPU Family Apple 5
        GPU Family Apple 4
        GPU Family Apple 3
        GPU Family Apple 2
        GPU Family Apple 1
        GPU Family Mac 2
        GPU Family Mac 1
        GPU Family Common 3
        GPU Family Common 2
        GPU Family Common 1
        macOS GPU Family 2 v1
        macOS GPU Family 1 v4
        macOS GPU Family 1 v3
        macOS GPU Family 1 v2
        macOS GPU Family 1 v1
Bill Hollings
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  • Hmm, looks like they are just using the same GPU family as A14 for the M1, but I'm not convinced it isn't a new family - seems like it would be based on the chip specs. – Jeshua Lacock Apr 25 '21 at 00:04