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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.03% higher than A
Sequential write
MiB/s · higher is fasterB is 22.79% higher than A
4 KiB random read
MiB/s · higher is fasterB is 8.07% lower than A
4 KiB random write
MiB/s · higher is fasterB is 69.30% lower than A
Configuration details
| Detail | A · iMac19,1 · 956 GB | B · HUAWEI MRT-AL10 · 512 GB |
|---|---|---|
| Platform | macOS | Android |
| Sample count | 1 | 3 |
| Latest measurement | 2022-11-23 | 2025-12-21 |
| Random read IOPS | 11,522 | 10,592 |
| Random write IOPS | 48,689 | 14,949 |
| 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.