The results database
iOS storage benchmarks
Find your Model. Explore its storage performance. Compare the configurations that matter to you.
513 configurations · Sequential read
- 41iPhone19,4
iOS 1024 GB Sample count: 17
3,212.97MiB/sCompare - 42iPhone19,2
iOS 256 GB Sample count: 12
3,209.79MiB/sCompare - 43iPhone19,4
iOS 256 GB Sample count: 2
3,207.46MiB/sCompare - 44iPhone19,7(iPhone19,7)
iOS 512 GB Sample count: 29
3,206.88MiB/sCompare - 45iPad Pro (11-inch) (3rd generation) Wi-Fi(iPad13,4)
iOS 256 GB Sample count: 1
3,200.74MiB/sCompare - 46iPhone19,2(iPhone19,2)
iOS 1024 GB Sample count: 16
3,182.70MiB/sCompare - 47iPhone19,7(iPhone19,7)
iOS 256 GB Sample count: 10
3,159.98MiB/sCompare - 48iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular(iPad13,10)
iOS 256 GB Sample count: 3
3,158.52MiB/sCompare - 49iPhone18,2
iOS 512 GB Sample count: 3
3,139.66MiB/sCompare - 50iPhone18,2(iPhone18,2)
iOS 512 GB Sample count: 974
3,138.03MiB/sCompare - 51iPad16,4
iOS 2048 GB Sample count: 7
3,131.81MiB/sCompare - 52iPhone18,1(iPhone18,1)
iOS 512 GB Sample count: 449
3,113.15MiB/sCompare - 53iPhone19,4
iOS 512 GB Sample count: 8
3,107.87MiB/sCompare - 54iPhone18,2
iOS 2048 GB Sample count: 10
3,102.64MiB/sCompare - 55iPhone18,2(iPhone18,2)
iOS 1024 GB Sample count: 535
3,099.19MiB/sCompare - 56iPad14,5(iPad14,5)
iOS 512 GB Sample count: 247
3,088.79MiB/sCompare - 57iPad16,5
iOS 1024 GB Sample count: 1
3,086.42MiB/sCompare - 58iPhone19,2
iOS 1024 GB Sample count: 4
3,078.67MiB/sCompare - 59iPad16,6
iOS 1024 GB Sample count: 1
3,072.80MiB/sCompare - 60iPad16,5(iPad16,5)
iOS 512 GB Sample count: 400
3,066.73MiB/sCompare - 61iPad14,6(iPad14,6)
iOS 512 GB Sample count: 76
3,055.93MiB/sCompare - 62iPhone19,4
iOS 2048 GB Sample count: 9
3,046.18MiB/sCompare - 63iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular(iPad13,10)
iOS 512 GB Sample count: 148
3,040.71MiB/sCompare - 64iPad16,6(iPad16,6)
iOS 512 GB Sample count: 247
3,040.25MiB/sCompare - 65iPhone18,4(iPhone18,4)
iOS 256 GB Sample count: 554
3,039.92MiB/sCompare - 66iPhone18,1(iPhone18,1)
iOS 1024 GB Sample count: 172
3,032.84MiB/sCompare - 67iPad14,3(iPad14,3)
iOS 512 GB Sample count: 83
3,030.27MiB/sCompare - 68iPhone18,4(iPhone18,4)
iOS 1024 GB Sample count: 102
3,028.63MiB/sCompare - 69iPad14,4
iOS 512 GB Sample count: 2
3,025.41MiB/sCompare - 70iPhone19,3(iPhone19,3)
iOS 1024 GB Sample count: 20
3,012.68MiB/sCompare - 71iPad16,4
iOS 1024 GB Sample count: 8
3,008.76MiB/sCompare - 72iPad16,3(iPad16,3)
iOS 512 GB Sample count: 345
3,005.41MiB/sCompare - 73iPad16,3
iOS 1024 GB Sample count: 3
3,001.31MiB/sCompare - 74iPhone18,4(iPhone18,4)
iOS 512 GB Sample count: 68
2,980.92MiB/sCompare - 75iPad Pro (12.9-inch) (5th generation) Wi-Fi(iPad13,8)
iOS 512 GB Sample count: 187
2,980.81MiB/sCompare - 76iPhone18,5(iPhone18,5)
iOS 512 GB Sample count: 10
2,980.68MiB/sCompare - 77iPhone19,2(iPhone19,2)
iOS 256 GB Sample count: 14
2,979.99MiB/sCompare - 78iPad16,4(iPad16,4)
iOS 512 GB Sample count: 134
2,970.12MiB/sCompare - 79iPad Pro (12.9-inch) (5th generation) Wi-Fi(iPad13,8)
iOS 256 GB Sample count: 681
2,965.88MiB/sCompare - 80iPad Pro (11-inch) (3rd generation) Wi-Fi(iPad13,4)
iOS 512 GB Sample count: 138
2,951.64MiB/sCompare
Results checked · Speeds in MiB/s · About these measurements
Two configurations. Four clear comparisons.
Choose any Model and capacity on each side.
What do these storage benchmarks measure?
Jazz Disk Bench measures sequential and 4 KiB random read/write speed. Each entry groups measurements by Model, capacity and platform. The values shown are means; the sample count describes recorded tests, not unique devices.
Open a Model to see every recorded capacity, or compare two configurations side by side. Learn about the tests and units.