    | device                      | cpu                               | single core | multi core |
    |:----------------------------|:----------------------------------|------------:|-----------:|
    | iPhone 16 Pro Max           | Apple A18 Pro                     |        3428 |       8531 |
    | iPhone 16 Pro               | Apple A18 Pro                     |        3445 |       8624 |
    | MacBook Pro (14-inch, 2021) | Apple M1 Pro @ 3.2 GHz (10 cores) |        2385 |      12345 |
    | MacBook Air (13-inch, 2025) | Apple M4 @ 4.4 GHz (10 CPU cores) |        3696 |      14729 |
    | MacBook Pro (14-inch, 2025) | Apple M5 @ 4.6 GHz (10 CPU cores) |        4228 |      17464 |

The single core performance difference is wild. Far more than I expected.

My ageing M1 Pro still has better multicore performance than these new laptops. But far worse single core performance. For most users this would be a large upgrade. Well, if you can get by with 8gb of RAM.