They talked a bit about Rosetta 2 in the presentation a few weeks ago, it’s an emulator rather than virtualisation. Their main trick was that it does most of th

They talked a bit about Rosetta 2 in the presentation a few weeks ago, it’s an emulator rather than virtualisation. Their main trick was that it does most of the translation at install time instead of runtime, though I guess it’ll depend on app specifics how useful that optimisation is. I’m guessing a browser won’t be improved much for example while a native office package would be. Pretty decent write up here: https://www.theverge.com/21304182/apple-arm-mac-rosetta-2-emulation-app-converter-explainer https://www.theverge.com/21304182/apple-arm-mac-rosetta-2-em...