look at this shit https://twitter.com/DanielleFong/status/1285650695790698499 …pic.twitter.com/hfdauf8GxR
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Forget the CPU speed run CrystaldiskInfo to check hard drive then the Speed test - assume you are on SSD ? may well be the issue - find model of your SSD & check if its shit on USERBENCHMARK Lot of Apple OEM SSDs are hideously slow. May be best buying a new one mirror it & swap.
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