Side by side
Compare storage performance
Choose two Models, then select Compare. You can compare different storage capacities.
Select a benchmark configuration
Choose Model B
Each option includes its storage capacity. Select one to add it to your comparison.
Models with the most samples
Your comparison
Storage performance
Sequential read
MiB/s · higher is fasterB is 0.27% lower than A
Sequential write
MiB/s · higher is fasterB is 83.83% higher than A
4 KiB random read
MiB/s · higher is fasterB is 1.52% higher than A
4 KiB random write
MiB/s · higher is fasterB is 2.52% lower than A
Configuration details
| Detail | A · iPad16,9(iPad16,9) · 1024 GB | B · iPad14,4 · 2048 GB |
|---|---|---|
| Platform | iOS | iOS |
| Sample count | 3 | 3 |
| Latest measurement | 2026-04-15 | 2026-09-23 |
| Random read IOPS | 10,664 | 10,826 |
| Random write IOPS | 7,370 | 7,184 |
| 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.