Jazz Disk Bench

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iOS storage benchmarks

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514 configurations · Sequential read

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  1. 241
    iPhone17,5(iPhone17,5)

    iOS 128 GB Sample count: 286

    1,482.03MiB/s
    Compare
  2. 242
    iPhone 14 Plus(iPhone14,8)

    iOS 256 GB Sample count: 151

    1,481.49MiB/s
    Compare
  3. 243
    iPad Pro (12.9-inch) (4th generation) Wi-Fi + Cellular(iPad8,12)

    iOS 256 GB Sample count: 107

    1,478.48MiB/s
    Compare
  4. 244
    iPhone17,3(iPhone17,3)

    iOS 512 GB Sample count: 91

    1,477.89MiB/s
    Compare
  5. 245
    iPhone 14 Pro Max(iPhone15,3)

    iOS 1024 GB Sample count: 2

    1,477.55MiB/s
    Compare
  6. 246
    iPad14,4(iPad14,4)

    iOS 128 GB Sample count: 103

    1,477.12MiB/s
    Compare
  7. 247
    iPad15,3(iPad15,3)

    iOS 1024 GB Sample count: 5

    1,475.10MiB/s
    Compare
  8. 248
    iPhone17,1(iPhone17,1)

    iOS 1024 GB Sample count: 447

    1,474.83MiB/s
    Compare
  9. 249
    iPhone14,6(iPhone14,6)

    iOS 256 GB Sample count: 164

    1,473.04MiB/s
    Compare
  10. 250
    iPhone17,1(iPhone17,1)

    iOS 128 GB Sample count: 714

    1,472.50MiB/s
    Compare
  11. 251
    iPad Pro (11-inch) (2nd generation) Wi-Fi + Cellular(iPad8,10)

    iOS 256 GB Sample count: 35

    1,472.07MiB/s
    Compare
  12. 252
    iPad14,5(iPad14,5)

    iOS 128 GB Sample count: 241

    1,469.21MiB/s
    Compare
  13. 253
    iPhone 12 Pro Max(iPhone13,4)

    iOS 256 GB Sample count: 441

    1,468.91MiB/s
    Compare
  14. 254
    iPad14,3(iPad14,3)

    iOS 128 GB Sample count: 854

    1,466.57MiB/s
    Compare
  15. 255
    iPhone 12 Pro(iPhone13,3)

    iOS 256 GB Sample count: 258

    1,465.97MiB/s
    Compare
  16. 256
    iPad13,18(iPad13,18)

    iOS 256 GB Sample count: 45

    1,464.55MiB/s
    Compare
  17. 257
    iPad15,4(iPad15,4)

    iOS 1024 GB Sample count: 3

    1,463.42MiB/s
    Compare
  18. 258
    iPhone 12 Pro(iPhone13,3)

    iOS 128 GB Sample count: 264

    1,463.40MiB/s
    Compare
  19. 259
    iPad Pro 12.9-inch (3rd Generation)(iPad8,6)

    iOS 1024 GB Sample count: 25

    1,463.34MiB/s
    Compare
  20. 260
    iPad14,6(iPad14,6)

    iOS 128 GB Sample count: 95

    1,461.08MiB/s
    Compare
  21. 261
    iPad Pro 12.9-inch (3rd Generation)(iPad8,8)

    iOS 1024 GB Sample count: 53

    1,460.72MiB/s
    Compare
  22. 262
    iPad14,8(iPad14,8)

    iOS 128 GB Sample count: 181

    1,453.81MiB/s
    Compare
  23. 263
    iPhone 12 Pro(iPhone13,3)

    iOS 512 GB Sample count: 405

    1,452.96MiB/s
    Compare
  24. 264
    iPad Pro (11-inch) (2nd generation) Wi-Fi(iPad8,9)

    iOS 256 GB Sample count: 117

    1,450.22MiB/s
    Compare
  25. 265
    iPhone 13(iPhone14,5)

    iOS 256 GB Sample count: 388

    1,448.61MiB/s
    Compare
  26. 266
    iPad mini (6th generation) Wi-FI + Cellular(iPad14,2)

    iOS 512 GB Sample count: 33

    1,447.47MiB/s
    Compare
  27. 267
    iPhone 12 Pro Max(iPhone13,4)

    iOS 512 GB Sample count: 206

    1,447.40MiB/s
    Compare
  28. 268
    iPhone17,4(iPhone17,4)

    iOS 128 GB Sample count: 37

    1,447.16MiB/s
    Compare
  29. 269
    iPad mini (6th generation) Wi-FI(iPad14,1)

    iOS 512 GB Sample count: 321

    1,446.24MiB/s
    Compare
  30. 270
    iPad mini (6th generation) Wi-FI(iPad14,1)

    iOS 256 GB Sample count: 261

    1,445.38MiB/s
    Compare
  31. 271
    iPad Air (4th generation) Wi-Fi(iPad13,1)

    iOS 256 GB Sample count: 181

    1,444.26MiB/s
    Compare
  32. 272
    iPad15,3(iPad15,3)

    iOS 128 GB Sample count: 116

    1,443.86MiB/s
    Compare
  33. 273
    iPhone16,1(iPhone16,1)

    iOS 128 GB Sample count: 664

    1,443.75MiB/s
    Compare
  34. 274
    iPad16,2(iPad16,2)

    iOS 128 GB Sample count: 40

    1,443.39MiB/s
    Compare
  35. 275
    iPad Pro 11-inch(iPad8,2)

    iOS 1024 GB Sample count: 25

    1,443.26MiB/s
    Compare
  36. 276
    iPad13,19(iPad13,19)

    iOS 256 GB Sample count: 23

    1,442.58MiB/s
    Compare
  37. 277
    iPhone 13 mini(iPhone14,4)

    iOS 256 GB Sample count: 219

    1,442.18MiB/s
    Compare
  38. 278
    iPhone15,5(iPhone15,5)

    iOS 128 GB Sample count: 149

    1,439.94MiB/s
    Compare
  39. 279
    iPad Air (4th generation) Wi-Fi + Cellular(iPad13,2)

    iOS 256 GB Sample count: 30

    1,437.51MiB/s
    Compare
  40. 280
    iPhone 13 mini(iPhone14,4)

    iOS 512 GB Sample count: 155

    1,435.31MiB/s
    Compare

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

Two configurations. Four clear comparisons.

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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.