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 8.99% lower than A
Sequential write
MiB/s · higher is fasterB is 78.02% higher than A
4 KiB random read
MiB/s · higher is fasterB is 21.52% lower than A
4 KiB random write
MiB/s · higher is fasterB is 6.25% higher than A
Configuration details
| Detail | A · iMac19,2 · 715 GB | B · MacBookPro14,2 · 418 GB |
|---|---|---|
| Platform | macOS | macOS |
| Sample count | 5 | 2 |
| Latest measurement | 2023-02-26 | 2023-06-18 |
| Random read IOPS | 9,150 | 7,181 |
| Random write IOPS | 37,942 | 40,314 |
| 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.