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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.05% higher than A
Sequential write
MiB/s · higher is fasterB is 45.58% higher than A
4 KiB random read
MiB/s · higher is fasterB is 0.55% lower than A
4 KiB random write
MiB/s · higher is fasterB is 25.09% higher than A
Configuration details
| Detail | A · iPad14,10(iPad14,10) · 128 GB | B · iPad16,2(iPad16,2) · 256 GB |
|---|---|---|
| Platform | iOS | iOS |
| Sample count | 42 | 60 |
| Latest measurement | 2026-05-14 | 2026-07-25 |
| Random read IOPS | 10,829 | 10,769 |
| Random write IOPS | 5,339 | 6,679 |
| 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.