M2 MacBook Pro's 256GB SSD is only about half as fast as the M1

Higher-capacity versions of the new MacBook Pro don't seem to be affected.

M2 MacBook Pro SSD read/write speeds compared to M1

M2 MacBook Pro SSD read/write speeds compared to M1

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M2 MacBook Pro's 256GB SSD is only about half as fast as the M1 version's

M2 MacBook Air vs. M1 MacBook Air: things have changed