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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.09% higher than A
Sequential write
MiB/s · higher is fasterB is 17.59% lower than A
4 KiB random read
MiB/s · higher is fasterB is 24.69% lower than A
4 KiB random write
MiB/s · higher is fasterB is 115.58% higher than A
Configuration details
| Detail | A · iPad16,6(iPad16,6) · 2048 GB | B · Samsung SSD 970 PRO 1TB · 953 GB |
|---|---|---|
| Platform | iOS | Windows |
| Sample count | 136 | 1 |
| Latest measurement | 2026-09-08 | 2023-02-23 |
| Random read IOPS | 10,042 | 7,562 |
| Random write IOPS | 8,115 | 17,495 |
| 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.