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macOS storage benchmarks
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231 configurations · Sequential read
| Model | Platform | Capacity | Seq. read | Seq. write | 4 KiB read | 4 KiB write | Sample count | Latest |
|---|---|---|---|---|---|---|---|---|
| Macmini8,1 | macOS | 476 GB | 1,966.49 | 1,199.93 | 35.21 | 244.05 | 2 | 2024-11-06 |
| MacBookPro14,1 | macOS | 196 GB | 1,843.58 | 618.25 | 32.79 | 230.47 | 5 | 2024-03-22 |
| MacBookPro14,3 | macOS | 158 GB | 1,822.06 | 1,089.36 | 42.30 | 278.87 | 1 | 2024-08-14 |
| Mac16,10 | macOS | 931 GB | 1,816.69 | 1,815.02 | 37.20 | 35.66 | 6 | 2026-01-13 |
| MacBookPro11,5 | macOS | 121 GB | 1,741.64 | 1,278.87 | 66.93 | 314.65 | 5 | 2023-04-25 |
| Macmini8,1 | macOS | 233 GB | 1,726.27 | 1,002.46 | 20.57 | 205.98 | 2 | 2025-05-12 |
| MacBookPro11,5 | macOS | 931 GB | 1,696.93 | 1,243.75 | 28.19 | 100.47 | 3 | 2023-12-20 |
| Mac14,7 | macOS | 228 GB | 1,565.03 | 1,187.61 | 44.55 | 28.11 | 3 | 2024-09-28 |
| iMac19,1 | macOS | 1907 GB | 1,562.79 | 1,361.72 | 93.96 | 333.03 | 4 | 2023-05-17 |
| MacBookAir7,2 | macOS | 894 GB | 1,544.49 | 1,420.25 | 40.18 | 168.20 | 1 | 2022-12-23 |
| MacBookAir7,2 | macOS | 931 GB | 1,542.17 | 1,343.83 | 51.18 | 178.77 | 1 | 2024-02-08 |
| MacBookAir7,2 | macOS | 279 GB | 1,537.54 | 1,426.18 | 41.78 | 173.44 | 1 | 2023-01-15 |
| MacBookAir7,2 | macOS | 465 GB | 1,535.23 | 1,284.82 | 33.47 | 190.19 | 1 | 2024-02-08 |
| MacBook10,1 | macOS | 193 GB | 1,508.10 | 643.47 | 94.97 | 175.28 | 4 | 2023-01-31 |
| Mac14,3 | macOS | 228 GB | 1,505.30 | 1,315.89 | 48.26 | 27.73 | 15 | 2025-12-15 |
| MacBookPro15,4 | macOS | 233 GB | 1,497.08 | 1,082.45 | 44.91 | 136.61 | 1 | 2023-01-18 |
| Mac14,2 | macOS | 228 GB | 1,491.83 | 1,401.90 | 44.46 | 26.77 | 21 | 2026-06-01 |
| Mac17,5 | macOS | 460 GB | 1,487.60 | 1,414.26 | 42.31 | 32.02 | 10 | 2026-05-19 |
| iMac18,3 | macOS | 956 GB | 1,484.06 | 873.72 | 38.58 | 158.81 | 1 | 2022-11-12 |
| MacPro6,1 | macOS | 465 GB | 1,454.55 | 1,217.60 | 22.00 | 78.24 | 1 | 2026-01-15 |
| Mac14,15 | macOS | 228 GB | 1,441.36 | 1,265.22 | 43.00 | 27.38 | 2 | 2023-09-20 |
| MacBookPro11,3 | macOS | 465 GB | 1,432.17 | 1,302.80 | 108.75 | 262.83 | 1 | 2023-04-18 |
| MacBookAir7,2 | macOS | 558 GB | 1,418.28 | 1,385.66 | 41.82 | 162.85 | 1 | 2023-11-30 |
| MacBookAir7,2 | macOS | 238 GB | 1,391.02 | 1,379.48 | 34.18 | 154.51 | 4 | 2023-11-01 |
| MacBookPro15,4 | macOS | 112 GB | 1,374.75 | 472.05 | 38.95 | 124.19 | 12 | 2026-07-12 |
| MacBookPro14,3 | macOS | 1863 GB | 1,359.02 | 1,681.99 | 36.69 | 202.89 | 2 | 2026-03-09 |
| MacPro6,1 | macOS | 931 GB | 1,355.35 | 1,141.25 | 22.90 | 99.45 | 3 | 2026-02-17 |
| MacBookPro11,1 | macOS | 476 GB | 1,348.04 | 1,425.56 | 34.19 | 187.72 | 2 | 2025-03-14 |
| iMac19,1 | macOS | 956 GB | 1,311.14 | 648.92 | 45.01 | 190.19 | 1 | 2022-11-23 |
| MacBookPro16,3 | macOS | 233 GB | 1,272.32 | 997.10 | 30.38 | 190.99 | 2 | 2023-03-28 |
| MacBookPro14,3 | macOS | 371 GB | 1,253.37 | 704.26 | 33.56 | 148.66 | 1 | 2026-08-17 |
| MacBookPro11,4 | macOS | 233 GB | 1,239.71 | 363.64 | 37.06 | 158.22 | 1 | 2023-03-14 |
| iMac19,2 | macOS | 957 GB | 1,226.35 | 603.06 | 46.43 | 214.05 | 1 | 2023-09-24 |
| MacBookAir7,2 | macOS | 69 GB | 1,187.94 | 932.60 | 31.68 | 88.34 | 1 | 2024-11-27 |
| MacBookPro12,1 | macOS | 931 GB | 1,099.99 | 1,189.33 | 35.79 | 127.32 | 6 | 2023-02-18 |
| MacBookPro11,3 | macOS | 931 GB | 1,075.70 | 814.60 | 25.85 | 177.64 | 6 | 2023-11-24 |
| MacBookPro11,1 | macOS | 289 GB | 1,039.33 | 1,248.66 | 27.09 | 99.35 | 2 | 2025-03-14 |
| MacBookAir7,2 | macOS | 476 GB | 1,035.01 | 171.28 | 26.03 | 58.08 | 3 | 2023-12-06 |
| MacBookPro11,2 | macOS | 476 GB | 994.25 | 1,334.25 | 82.69 | 235.32 | 10 | 2023-07-27 |
| MacBookAir7,2 | macOS | 233 GB | 983.45 | 900.42 | 30.22 | 105.15 | 2 | 2024-02-08 |
Results checked · Speeds in MiB/s · About these measurements
Two configurations. Four clear comparisons.
Choose any Model and capacity on each side.
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.