A recent update enabled the Ultra graphics profile for some M series CPUs. A few of them remain on the High profile as before. 100% of Windows PCs with integrated graphics get the Basic profile. I don’t know if some of them have the capability to do better than that, but it doesn’t matter because Zwift have not enabled it. The only way to get better than Basic in a PC is with a discrete GPU that is on their unpublished list of blessed GPUs.
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