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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 9.87% higher than A
Sequential write
MiB/s · higher is fasterB is 43.83% lower than A
4 KiB random read
MiB/s · higher is fasterB is 27.41% higher than A
4 KiB random write
MiB/s · higher is fasterB is 5.89% lower than A
Configuration details
| Detail | A · MacBookPro14,2 · 418 GB | B · iMac19,2 · 715 GB |
|---|---|---|
| Platform | macOS | macOS |
| Sample count | 2 | 5 |
| Latest measurement | 2023-06-18 | 2023-02-26 |
| Random read IOPS | 7,181 | 9,150 |
| Random write IOPS | 40,314 | 37,942 |
| All capacities | View Model → | View Model → |
Results checked · Speeds in MiB/s · About these measurements
Four tests. A clearer comparison.
Compare sequential and 4 KiB random read/write speeds side by side. Every option includes its Model, capacity and platform. You can compare 512 GB with 256 GB, including two capacities of the same Model.