Jazz Disk Bench

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iOS storage benchmarks

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514 configurations · Sequential read

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  1. 321
    iPad Pro 12.9-inch (3rd Generation)(iPad8,5)

    iOS 512 GB Sample count: 14

    1,138.82MiB/s
    Compare
  2. 322
    iPad Air (4th generation) Wi-Fi(iPad13,1)

    iOS 64 GB Sample count: 212

    1,123.23MiB/s
    Compare
  3. 323
    iPad Air (4th generation) Wi-Fi + Cellular(iPad13,2)

    iOS 64 GB Sample count: 42

    1,069.29MiB/s
    Compare
  4. 324
    iPad Pro 11-inch Wi-Fi(iPad8,1)

    iOS 512 GB Sample count: 43

    930.87MiB/s
    Compare
  5. 325
    iPhone XS(iPhone11,2)

    iOS 512 GB Sample count: 1

    798.44MiB/s
    Compare
  6. 326
    iPhone 11(iPhone12,1)

    iOS 256 GB Sample count: 49

    794.07MiB/s
    Compare
  7. 327
    iPad Pro (11-inch) (2nd generation) Wi-Fi(iPad8,9)

    iOS 1024 GB Sample count: 23

    792.23MiB/s
    Compare
  8. 328
    iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular(iPad8,7)

    iOS 1024 GB Sample count: 5

    781.70MiB/s
    Compare
  9. 329
    iPad (9th Generation) Wi-Fi + Cellular(iPad12,2)

    iOS 256 GB Sample count: 6

    779.69MiB/s
    Compare
  10. 330
    iPhone 12(iPhone13,2)

    iOS 64 GB Sample count: 5

    779.33MiB/s
    Compare
  11. 331
    iPhone 11 Pro Max(iPhone12,5)

    iOS 256 GB Sample count: 1

    775.81MiB/s
    Compare
  12. 332
    iPad Pro 11-inch Wi-Fi + Cellular(iPad8,3)

    iOS 512 GB Sample count: 1

    761.16MiB/s
    Compare
  13. 333
    iPad13,16(iPad13,16)

    iOS 64 GB Sample count: 652

    747.26MiB/s
    Compare
  14. 334
    iPad Pro (12.9-inch) (4th generation) Wi-Fi(iPad8,11)

    iOS 128 GB Sample count: 41

    746.86MiB/s
    Compare
  15. 335
    iPad13,18(iPad13,18)

    iOS 64 GB Sample count: 157

    746.56MiB/s
    Compare
  16. 336
    iPhone 11 Pro Max(iPhone12,5)

    iOS 128 GB Sample count: 1

    745.27MiB/s
    Compare
  17. 337
    iPhone 11 Pro(iPhone12,3)

    iOS 256 GB Sample count: 124

    744.58MiB/s
    Compare
  18. 338
    iPad13,17(iPad13,17)

    iOS 64 GB Sample count: 89

    741.94MiB/s
    Compare
  19. 339
    iPad13,19(iPad13,19)

    iOS 64 GB Sample count: 14

    741.62MiB/s
    Compare
  20. 340
    iPad Pro (11-inch) (2nd generation) Wi-Fi + Cellular(iPad8,10)

    iOS 128 GB Sample count: 53

    739.84MiB/s
    Compare
  21. 341
    iPhone SE (2nd generation)(iPhone12,8)

    iOS 64 GB Sample count: 1

    737.30MiB/s
    Compare
  22. 342
    iPad (9th Generation) Wi-Fi + Cellular(iPad12,2)

    iOS 64 GB Sample count: 14

    736.88MiB/s
    Compare
  23. 343
    iPad Pro (12.9-inch) (4th generation) Wi-Fi + Cellular(iPad8,12)

    iOS 128 GB Sample count: 16

    736.85MiB/s
    Compare
  24. 344
    iPhone 8 Plus(iPhone10,2)

    iOS 128 GB Sample count: 27

    736.66MiB/s
    Compare
  25. 345
    iPad Pro (11-inch) (2nd generation) Wi-Fi(iPad8,9)

    iOS 128 GB Sample count: 141

    735.73MiB/s
    Compare
  26. 346
    iPhone 8(iPhone10,4)

    iOS 256 GB Sample count: 24

    734.83MiB/s
    Compare
  27. 347
    iPhone 8 Plus(iPhone10,5)

    iOS 256 GB Sample count: 35

    732.14MiB/s
    Compare
  28. 348
    iPhone SE (2nd generation)(iPhone12,8)

    iOS 256 GB Sample count: 84

    731.79MiB/s
    Compare
  29. 349
    iPhone XS Max(iPhone11,6)

    iOS 128 GB Sample count: 6

    729.57MiB/s
    Compare
  30. 350
    iPad Pro 11-inch Wi-Fi(iPad8,1)

    iOS 1024 GB Sample count: 36

    729.30MiB/s
    Compare
  31. 351
    iPhone XS Max(iPhone11,6)

    iOS 512 GB Sample count: 172

    727.74MiB/s
    Compare
  32. 352
    iPhone 11 Pro(iPhone12,3)

    iOS 512 GB Sample count: 47

    727.27MiB/s
    Compare
  33. 353
    iPad (8th Generation) Wi-Fi + Cellular(iPad11,7)

    iOS 128 GB Sample count: 3

    725.31MiB/s
    Compare
  34. 354
    iPhone 8 Plus(iPhone10,2)

    iOS 256 GB Sample count: 108

    722.75MiB/s
    Compare
  35. 355
    iPhone XS Max(iPhone11,6)

    iOS 256 GB Sample count: 259

    720.39MiB/s
    Compare
  36. 356
    iPhone XS(iPhone11,2)

    iOS 256 GB Sample count: 249

    719.87MiB/s
    Compare
  37. 357
    iPhone SE (2nd generation)(iPhone12,8)

    iOS 128 GB Sample count: 153

    718.90MiB/s
    Compare
  38. 358
    iPhone 8(iPhone10,1)

    iOS 256 GB Sample count: 20

    718.27MiB/s
    Compare
  39. 359
    iPad Air (3rd generation) Wi-Fi + Cellular(iPad11,4)

    iOS 256 GB Sample count: 28

    716.27MiB/s
    Compare
  40. 360
    iPad Pro 12.9-inch (3rd Generation)(iPad8,5)

    iOS 1024 GB Sample count: 5

    714.06MiB/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.