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by andoriyu
1925 days ago
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It's complicated. Thunderbolt 1/2/3 were all open-ish, but required intel's chip. Which was alright at the time - AMD didn't have anything competitive in mid to high-end market anyway. Thunderbolt 3 later became royalty-free, but with mandatory certification by intel. Around January 2020 vendors are able to make their own controllers and submit them for certification. AMD doesn't have any. Intel's controllers don't have an embedded version for sale. |
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