Jazz Disk Bench

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macOS storage benchmarks

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231 configurations · Sequential read

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Benchmark results in MiB/s
ModelPlatformCapacitySeq. readSeq. write4 KiB read4 KiB writeSample countLatest
iMac19,2macOS715 GB936.26476.4535.74148.2152023-02-26
MacBookPro14,2macOS418 GB852.12848.1828.05157.4822023-06-18
MacBookPro12,1macOS465 GB833.451,181.1031.0180.0832022-12-07
MacBookAir8macOS238 GB798.13258.0626.34114.0812024-07-20
MacBookPro15,3macOS238 GB794.41730.9123.9381.8912025-09-28
MacBookAir7,2macOS108 GB769.92677.7027.46105.5212022-12-10
Mac16,10macOS953 GB769.50915.0723.7519.8032025-12-17
MacBookPro11,2macOS233 GB765.04647.9226.81156.2222022-12-22
MacBookAir7,2macOS112 GB764.05540.3630.0985.6072026-09-18
MacBookPro11,1macOS233 GB745.81570.1614.23104.0712022-11-23
MacBookAir10,1macOS931 GB704.26700.8923.6819.4412024-10-20
iMac19,1macOS953 GB702.76633.3839.76227.7052023-08-17
MacBookAir6,2macOS446 GB636.55892.0625.6385.2992022-11-20
MacBook10,1macOS465 GB574.66608.6437.88145.6722025-01-08
Macmini7,1macOS931 GB522.67440.1435.33103.68522024-01-13
MacPro7,1macOS119 GB521.12493.9783.01199.6912024-08-29
iMac18,2macOS931 GB520.01342.6329.46202.3392023-01-08
iMac17,1macOS3725 GB518.11491.2636.58230.7932024-10-30
MacBookPro14,1macOS465 GB508.83769.3316.4630.7922024-04-30
MacBookPro11,1macOS112 GB454.08247.089.9045.4922025-03-11
MacBookPro10,1macOS233 GB448.90389.3013.6271.8722024-08-19
Macmini7,1macOS223 GB438.73460.2228.55100.7912023-10-31
MacBookPro8,3macOS476 GB430.43344.6715.9150.8512023-12-01
iMac18,1macOS894 GB424.74380.1416.5586.3422023-12-18
MacBookAir7,1macOS112 GB417.96248.9722.1071.8312025-11-24
MacBookAir7,2macOS35 GB402.99389.958.1613.8012026-03-10
iMac19,1macOS237 GB268.41235.2927.31163.8912023-02-22
MacBookPro5,4macOS88 GB254.09178.3711.8764.7112023-11-20
MacBookPro5,4macOS465 GB250.98209.1117.4262.5312023-11-09
iMac12,1macOS223 GB210.8384.525.3614.7612024-08-14
iMac19,2macOS7451 GB40.2537.7813.5114.5512025-04-06

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.