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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.04% higher than A
Sequential write
MiB/s · higher is fasterB is 7.45% lower than A
4 KiB random read
MiB/s · higher is fasterB is 128.24% higher than A
4 KiB random write
MiB/s · higher is fasterB is 52.79% lower than A
Configuration details
| Detail | A · MacBookPro16,2 · 465 GB | B · samsung SM-F741W · 512 GB |
|---|---|---|
| Platform | macOS | Android |
| Sample count | 5 | 3 |
| Latest measurement | 2025-02-05 | 2025-07-27 |
| Random read IOPS | 9,738 | 22,227 |
| Random write IOPS | 54,350 | 25,657 |
| 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.