原來 WiFi 係稍為降左少少 grade
https://9to5mac.com/2021/10/31/new-macbook-pros-have-slightly-slower-802-11ac-wi-fi-than-intel-models-but-youll-likely-never-notice/?fbclid=IwAR05H6SMq-NA4A0ubylqauXXxMHiPfqttPZvzXZTpry019iDuqdw7hxi0zQ
New MacBook Pros have slightly slower 802.11ac Wi-Fi than Intel models, but you’ll likely never notice
José Adorno
- Oct. 31st 2021 6:00 am PT
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As Apple updates its support pages to give more information about the new MacBook Pro with M1 Pro and M1 Max chips, we’re able to understand more about what these new computers feature or not.
As spotted by graphic designer Anton Bulzomi, the new MacBook Pro has a slower 802.11ac (Wi-Fi 5) specs than Intel-based 2017-2019 models.
As you can see on this support page here, the 2021 16-inch and 14-inch MacBook Pro, as well as the 2020 M1 MacBook Pro, share the same 802.11 ax@5 GHz standards with a maximum PHY data rate of 1200 Mbps.
MacBook Pro models from 2017-2019, which are all Intel-based, feature the standard 802.11 ac@5 GHz, which brings a maximum PHY data rate of up to 1300 Mbps.