Jazz Disk Bench

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macOS storage benchmarks

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231 configurations · Sequential read

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  1. 161
    Macmini8,1

    macOS 476 GB Sample count: 2

    1,966.49MiB/s
    Compare
  2. 162
    MacBookPro14,1

    macOS 196 GB Sample count: 5

    1,843.58MiB/s
    Compare
  3. 163
    MacBookPro14,3

    macOS 158 GB Sample count: 1

    1,822.06MiB/s
    Compare
  4. 164
    Mac16,10

    macOS 931 GB Sample count: 6

    1,816.69MiB/s
    Compare
  5. 165
    MacBookPro11,5

    macOS 121 GB Sample count: 5

    1,741.64MiB/s
    Compare
  6. 166
    Macmini8,1

    macOS 233 GB Sample count: 2

    1,726.27MiB/s
    Compare
  7. 167
    MacBookPro11,5

    macOS 931 GB Sample count: 3

    1,696.93MiB/s
    Compare
  8. 168
    Mac14,7

    macOS 228 GB Sample count: 3

    1,565.03MiB/s
    Compare
  9. 169
    iMac19,1

    macOS 1907 GB Sample count: 4

    1,562.79MiB/s
    Compare
  10. 170
    MacBookAir7,2

    macOS 894 GB Sample count: 1

    1,544.49MiB/s
    Compare
  11. 171
    MacBookAir7,2

    macOS 931 GB Sample count: 1

    1,542.17MiB/s
    Compare
  12. 172
    MacBookAir7,2

    macOS 279 GB Sample count: 1

    1,537.54MiB/s
    Compare
  13. 173
    MacBookAir7,2

    macOS 465 GB Sample count: 1

    1,535.23MiB/s
    Compare
  14. 174
    MacBook10,1

    macOS 193 GB Sample count: 4

    1,508.10MiB/s
    Compare
  15. 175
    Mac14,3

    macOS 228 GB Sample count: 15

    1,505.30MiB/s
    Compare
  16. 176
    MacBookPro15,4

    macOS 233 GB Sample count: 1

    1,497.08MiB/s
    Compare
  17. 177
    Mac14,2

    macOS 228 GB Sample count: 21

    1,491.83MiB/s
    Compare
  18. 178
    Mac17,5

    macOS 460 GB Sample count: 10

    1,487.60MiB/s
    Compare
  19. 179
    iMac18,3

    macOS 956 GB Sample count: 1

    1,484.06MiB/s
    Compare
  20. 180
    MacPro6,1

    macOS 465 GB Sample count: 1

    1,454.55MiB/s
    Compare
  21. 181
    Mac14,15

    macOS 228 GB Sample count: 2

    1,441.36MiB/s
    Compare
  22. 182
    MacBookPro11,3

    macOS 465 GB Sample count: 1

    1,432.17MiB/s
    Compare
  23. 183
    MacBookAir7,2

    macOS 558 GB Sample count: 1

    1,418.28MiB/s
    Compare
  24. 184
    MacBookAir7,2

    macOS 238 GB Sample count: 4

    1,391.02MiB/s
    Compare
  25. 185
    MacBookPro15,4

    macOS 112 GB Sample count: 12

    1,374.75MiB/s
    Compare
  26. 186
    MacBookPro14,3

    macOS 1863 GB Sample count: 2

    1,359.02MiB/s
    Compare
  27. 187
    MacPro6,1

    macOS 931 GB Sample count: 3

    1,355.35MiB/s
    Compare
  28. 188
    MacBookPro11,1

    macOS 476 GB Sample count: 2

    1,348.04MiB/s
    Compare
  29. 189
    iMac19,1

    macOS 956 GB Sample count: 1

    1,311.14MiB/s
    Compare
  30. 190
    MacBookPro16,3

    macOS 233 GB Sample count: 2

    1,272.32MiB/s
    Compare
  31. 191
    MacBookPro14,3

    macOS 371 GB Sample count: 1

    1,253.37MiB/s
    Compare
  32. 192
    MacBookPro11,4

    macOS 233 GB Sample count: 1

    1,239.71MiB/s
    Compare
  33. 193
    iMac19,2

    macOS 957 GB Sample count: 1

    1,226.35MiB/s
    Compare
  34. 194
    MacBookAir7,2

    macOS 69 GB Sample count: 1

    1,187.94MiB/s
    Compare
  35. 195
    MacBookPro12,1

    macOS 931 GB Sample count: 6

    1,099.99MiB/s
    Compare
  36. 196
    MacBookPro11,3

    macOS 931 GB Sample count: 6

    1,075.70MiB/s
    Compare
  37. 197
    MacBookPro11,1

    macOS 289 GB Sample count: 2

    1,039.33MiB/s
    Compare
  38. 198
    MacBookAir7,2

    macOS 476 GB Sample count: 3

    1,035.01MiB/s
    Compare
  39. 199
    MacBookPro11,2

    macOS 476 GB Sample count: 10

    994.25MiB/s
    Compare
  40. 200
    MacBookAir7,2

    macOS 233 GB Sample count: 2

    983.45MiB/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.