Jazz Disk Bench

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macOS storage benchmarks

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236 configurations · Sequential read

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  1. 201
    MacBookPro11,3

    macOS 931 GB Sample count: 6

    1,075.70MiB/s
    Compare
  2. 202
    MacBookPro11,1

    macOS 289 GB Sample count: 2

    1,039.33MiB/s
    Compare
  3. 203
    MacBookAir7,2

    macOS 476 GB Sample count: 3

    1,035.01MiB/s
    Compare
  4. 204
    MacBookPro11,2

    macOS 476 GB Sample count: 10

    994.25MiB/s
    Compare
  5. 205
    MacBookAir7,2

    macOS 233 GB Sample count: 2

    983.45MiB/s
    Compare
  6. 206
    iMac19,2

    macOS 715 GB Sample count: 5

    936.26MiB/s
    Compare
  7. 207
    MacBookPro14,2

    macOS 418 GB Sample count: 2

    852.12MiB/s
    Compare
  8. 208
    MacBookPro12,1

    macOS 465 GB Sample count: 3

    833.45MiB/s
    Compare
  9. 209
    MacBookAir8

    macOS 238 GB Sample count: 1

    798.13MiB/s
    Compare
  10. 210
    MacBookPro15,3

    macOS 238 GB Sample count: 1

    794.41MiB/s
    Compare
  11. 211
    MacBookAir7,2

    macOS 108 GB Sample count: 1

    769.92MiB/s
    Compare
  12. 212
    Mac16,10

    macOS 953 GB Sample count: 3

    769.50MiB/s
    Compare
  13. 213
    MacBookPro11,2

    macOS 233 GB Sample count: 2

    765.04MiB/s
    Compare
  14. 214
    MacBookAir7,2

    macOS 112 GB Sample count: 7

    764.05MiB/s
    Compare
  15. 215
    MacBookPro11,1

    macOS 233 GB Sample count: 1

    745.81MiB/s
    Compare
  16. 216
    MacBookAir10,1

    macOS 931 GB Sample count: 1

    704.26MiB/s
    Compare
  17. 217
    iMac19,1

    macOS 953 GB Sample count: 5

    702.76MiB/s
    Compare
  18. 218
    MacBookAir6,2

    macOS 446 GB Sample count: 9

    636.55MiB/s
    Compare
  19. 219
    MacBook10,1

    macOS 465 GB Sample count: 2

    574.66MiB/s
    Compare
  20. 220
    Macmini7,1

    macOS 931 GB Sample count: 52

    522.67MiB/s
    Compare
  21. 221
    MacPro7,1

    macOS 119 GB Sample count: 1

    521.12MiB/s
    Compare
  22. 222
    iMac18,2

    macOS 931 GB Sample count: 9

    520.01MiB/s
    Compare
  23. 223
    iMac17,1

    macOS 3725 GB Sample count: 3

    518.11MiB/s
    Compare
  24. 224
    MacBookPro14,1

    macOS 465 GB Sample count: 2

    508.83MiB/s
    Compare
  25. 225
    MacBookPro11,1

    macOS 112 GB Sample count: 2

    454.08MiB/s
    Compare
  26. 226
    MacBookPro10,1

    macOS 233 GB Sample count: 2

    448.90MiB/s
    Compare
  27. 227
    Macmini7,1

    macOS 223 GB Sample count: 1

    438.73MiB/s
    Compare
  28. 228
    MacBookPro8,3

    macOS 476 GB Sample count: 1

    430.43MiB/s
    Compare
  29. 229
    iMac18,1

    macOS 894 GB Sample count: 2

    424.74MiB/s
    Compare
  30. 230
    MacBookAir7,1

    macOS 112 GB Sample count: 1

    417.96MiB/s
    Compare
  31. 231
    MacBookAir7,2

    macOS 35 GB Sample count: 1

    402.99MiB/s
    Compare
  32. 232
    iMac19,1

    macOS 237 GB Sample count: 1

    268.41MiB/s
    Compare
  33. 233
    MacBookPro5,4

    macOS 88 GB Sample count: 1

    254.09MiB/s
    Compare
  34. 234
    MacBookPro5,4

    macOS 465 GB Sample count: 1

    250.98MiB/s
    Compare
  35. 235
    iMac12,1

    macOS 223 GB Sample count: 1

    210.83MiB/s
    Compare
  36. 236
    iMac19,2

    macOS 7451 GB Sample count: 1

    40.25MiB/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.