Jazz Disk Bench

The results database

iOS storage benchmarks

Find your Model. Explore its storage performance. Compare the configurations that matter to you.

More filters
Reset filters

514 configurations · Sequential read

Compact listCSV ↓
Benchmark results in MiB/s
ModelPlatformCapacitySeq. readSeq. write4 KiB read4 KiB writeSample countLatest
iPhone 11 Pro Max(iPhone12,5)iOS512 GB713.41465.6320.4915.511322026-05-06
iPad Air (3rd generation) Wi-Fi(iPad11,3)iOS256 GB709.62600.8222.9718.21312026-06-27
iPad Pro 11-inch Wi-Fi + Cellular(iPad8,3)iOS1024 GB708.16625.9223.4817.1112024-03-30
iPhone X(iPhone10,3)iOS256 GB707.32594.3919.2715.97872026-04-02
iPhone 11(iPhone12,1)iOS128 GB704.19314.2521.5514.705442026-06-26
iPad mini (5th generation) Wi-Fi(iPad11,1)iOS512 GB703.18611.5322.2817.61112025-04-04
iPhone 11(iPhone12,1)iOS512 GB702.43536.4619.9415.302082026-08-27
iPhone XR(iPhone11,8)iOS128 GB702.13265.7922.9416.012332026-04-28
iPhone XR(iPhone11,8)iOS256 GB696.91524.0322.9617.84472026-01-31
iPad mini (5th generation) Wi-Fi + Cellular(iPad11,2)iOS256 GB696.79545.4623.2217.69432026-08-07
iPad (8th Generation) Wi-Fi(iPad11,6)iOS128 GB695.94320.7623.1415.67862026-01-28
iPhone 8(iPhone10,4)iOS128 GB694.73298.7517.6413.0122024-12-02
iPad (8th Generation) Wi-Fi(iPad11,6)iOS512 GB694.73599.6021.8117.4592026-01-21
iPad Air (3rd generation) Wi-Fi(iPad11,3)iOS512 GB689.54629.5522.4617.79292026-06-21
iPad mini (6th generation) Wi-FI(iPad14,1)iOS64 GB686.30383.9729.8113.274282026-08-01
iPad mini (5th generation) Wi-Fi + Cellular(iPad11,2)iOS512 GB685.93553.6822.0417.06132025-10-24
iPhone14,6(iPhone14,6)iOS64 GB685.73406.7629.9714.231982026-08-05
iPhone X(iPhone10,6)iOS256 GB683.46522.9018.7714.861012026-05-16
iPad (9th generation) Wi-Fi(iPad12,1)iOS64 GB680.07248.1025.3012.902942026-09-16
iPad mini (6th generation) Wi-FI + Cellular(iPad14,2)iOS64 GB675.94384.6329.5212.241292026-03-10
iPad Pro 11-inch Wi-Fi + Cellular(iPad8,3)iOS64 GB675.61342.3127.6913.2932026-11-06
iPad mini (5th generation) Wi-Fi(iPad11,1)iOS256 GB674.52553.7023.2117.09602026-02-16
iPhone XR(iPhone11,8)iOS512 GB672.86582.7821.3917.03552026-02-16
iPad Pro 11-inch Wi-Fi(iPad8,1)iOS64 GB652.18285.7922.4113.301422026-04-03
iPad Pro 12.9-inch (3rd Generation)(iPad8,5)iOS64 GB650.77298.2923.2013.49422026-03-19
iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular(iPad8,7)iOS64 GB636.68298.5723.3413.39242026-05-23
iPhone 8 Plus(iPhone10,2)iOS64 GB632.85174.1916.769.351192026-03-04
iPad (9th generation) Wi-Fi(iPad12,1)iOS256 GB630.96528.4821.5915.621472026-08-26
iPhone 8(iPhone10,1)iOS64 GB598.94169.0816.769.46752026-09-11
iPod touch 7G(iPod9,1)iOS256 GB598.13398.4415.926.7012025-04-16
iPad mini (5th generation) Wi-Fi + Cellular(iPad11,2)iOS64 GB597.63155.7522.2811.65282025-07-02
iPad Pro 12.9-inch Wi-Fi(iPad6,7)iOS256 GB596.99397.3618.2810.0732026-02-26
iPhone X(iPhone10,3)iOS64 GB594.10153.6116.809.04932025-12-08
iPad Pro (9.7-inch) Wi-Fi(iPad6,3)iOS128 GB587.04359.3617.816.2512026-10-29
iPad Pro (9.7-inch) Wi-Fi + Cellular(iPad6,4)iOS128 GB586.49348.5817.795.1112026-10-25
iPhone 11 Pro(iPhone12,3)iOS64 GB586.31208.6021.7711.721622026-07-07
iPad (7th generation) Wi-Fi + Cellular(iPad7,12)iOS256 GB585.01395.4816.089.0132023-11-28
iPad Air (3rd generation) Wi-Fi + Cellular(iPad11,4)iOS64 GB582.85164.5922.759.8352024-05-21
iPad Pro 12.9-inch (2nd generation) Wi-Fi(iPad7,1)iOS64 GB581.6177.3618.823.9042023-05-28
iPhone 8(iPhone10,4)iOS64 GB580.19162.0017.419.59762026-03-01

Results checked · Speeds in MiB/s · About these measurements

Two configurations. Four clear comparisons.

Choose any Model and capacity on each side.

Open comparison →

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.