The results database
macOS storage benchmarks
Find your Model. Explore its storage performance. Compare the configurations that matter to you.
236 configurations · Sequential read
| Model | Platform | Capacity | Seq. read | Seq. write | 4 KiB read | 4 KiB write | Sample count | Latest |
|---|---|---|---|---|---|---|---|---|
| Mac15,11 | macOS | 926 GB | 5,412.17 | 2,338.96 | 36.19 | 30.43 | 2 | 2024-02-04 |
| Mac17,3 | macOS | 460 GB | 5,373.36 | 5,118.39 | 59.51 | 44.00 | 5 | 2026-07-02 |
| Mac14,12 | macOS | 926 GB | 5,367.20 | 2,367.13 | 37.68 | 31.70 | 6 | 2026-05-14 |
| Mac14,5 | macOS | 926 GB | 5,359.94 | 1,934.62 | 36.06 | 30.27 | 8 | 2024-04-03 |
| Mac14,6 | macOS | 3721 GB | 5,310.75 | 4,335.14 | 38.89 | 34.70 | 6 | 2024-06-11 |
| Mac14,14 | macOS | 7449 GB | 5,305.70 | 5,120.00 | 38.05 | 30.19 | 1 | 2024-05-22 |
| Mac16,11 | macOS | 1858 GB | 5,298.16 | 3,535.94 | 37.14 | 32.63 | 3 | 2025-10-27 |
| Mac17,2 | macOS | 3721 GB | 5,288.31 | 5,404.04 | 52.48 | 45.09 | 3 | 2025-10-21 |
| Mac14,5 | macOS | 1858 GB | 5,197.97 | 3,240.51 | 36.71 | 29.77 | 1 | 2025-08-19 |
| Mac14,8 | macOS | 7449 GB | 5,145.73 | 5,278.35 | 28.06 | 31.78 | 1 | 2025-05-27 |
| Mac14,6 | macOS | 7449 GB | 5,085.67 | 4,404.69 | 43.39 | 35.37 | 2 | 2024-03-31 |
| Mac14,14 | macOS | 3721 GB | 4,946.86 | 3,605.63 | 35.94 | 31.12 | 1 | 2024-05-24 |
| Mac15,10 | macOS | 926 GB | 4,894.02 | 2,314.61 | 36.27 | 28.85 | 6 | 2026-06-21 |
| MacBookPro18,1 | macOS | 926 GB | 4,885.93 | 2,017.16 | 33.64 | 28.90 | 19 | 2025-10-27 |
| Mac13,1 | macOS | 1858 GB | 4,838.33 | 4,163.22 | 38.35 | 33.43 | 2 | 2025-06-26 |
| MacBookPro18,2 | macOS | 926 GB | 4,782.19 | 2,071.27 | 33.53 | 28.36 | 36 | 2025-11-25 |
| Mac13,2 | macOS | 3721 GB | 4,700.81 | 3,993.68 | 35.61 | 30.45 | 2 | 2024-05-08 |
| MacBookPro18,3 | macOS | 926 GB | 4,662.33 | 2,111.23 | 35.18 | 29.32 | 17 | 2025-08-31 |
| Mac15,6 | macOS | 460 GB | 4,611.19 | 3,289.58 | 47.96 | 39.05 | 7 | 2025-04-21 |
| MacBookPro18,3 | macOS | 1858 GB | 4,608.03 | 3,129.57 | 34.10 | 29.62 | 3 | 2025-01-07 |
| Mac17,2 | macOS | 926 GB | 4,497.97 | 1,623.01 | 49.71 | 39.29 | 5 | 2026-09-02 |
| Mac15,6 | macOS | 926 GB | 4,463.20 | 2,280.22 | 37.06 | 30.29 | 8 | 2024-12-05 |
| Mac14,9 | macOS | 926 GB | 4,461.62 | 2,285.98 | 36.69 | 29.64 | 10 | 2026-02-16 |
| MacBookPro18,2 | macOS | 1859 GB | 3,928.69 | 4,284.38 | 33.35 | 28.37 | 5 | 2025-05-23 |
| iMacPro1,1 | macOS | 952 GB | 3,419.00 | 1,163.73 | 77.24 | 736.19 | 6 | 2023-02-12 |
| Mac16,3 | macOS | 460 GB | 3,289.09 | 2,940.16 | 50.48 | 37.28 | 3 | 2024-12-28 |
| Mac15,5 | macOS | 460 GB | 3,230.28 | 2,942.53 | 51.51 | 36.46 | 1 | 2024-04-30 |
| Mac14,13 | macOS | 460 GB | 3,222.81 | 3,009.27 | 50.99 | 40.41 | 4 | 2024-08-05 |
| Mac15,12 | macOS | 1867 GB | 3,205.02 | 2,942.63 | 42.10 | 42.24 | 2 | 2026-04-09 |
| Mac16,13 | macOS | 460 GB | 3,196.76 | 2,849.99 | 50.60 | 37.52 | 2 | 2026-04-20 |
| Mac13,1 | macOS | 3725 GB | 3,180.12 | 2,929.91 | 53.25 | 49.68 | 2 | 2024-05-26 |
| Mac16,12 | macOS | 460 GB | 3,160.63 | 2,905.30 | 51.38 | 36.98 | 3 | 2026-04-27 |
| MacBookPro16,1 | macOS | 233 GB | 3,160.49 | 1,973.03 | 43.27 | 169.09 | 1 | 2025-02-28 |
| Mac16,10 | macOS | 1863 GB | 3,115.53 | 2,973.13 | 47.48 | 44.39 | 7 | 2025-03-01 |
| iMac20,1 | macOS | 620 GB | 3,112.46 | 2,760.11 | 49.50 | 375.37 | 1 | 2023-01-09 |
| Mac17,4 | macOS | 1862 GB | 3,112.46 | 2,605.60 | 42.88 | 38.96 | 1 | 2026-04-25 |
| MacBookPro16,1 | macOS | 146 GB | 3,103.03 | 2,000.00 | 42.13 | 292.24 | 1 | 2026-07-15 |
| Mac16,10 | macOS | 460 GB | 3,095.26 | 2,330.97 | 53.61 | 31.42 | 2 | 2026-10-28 |
| Mac16,13 | macOS | 228 GB | 3,093.66 | 1,726.81 | 50.10 | 33.65 | 1 | 2025-09-25 |
| Mac16,10 | macOS | 1862 GB | 3,091.38 | 2,752.62 | 37.56 | 36.25 | 6 | 2024-11-27 |
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.