Jazz Disk Bench

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iOS storage benchmarks

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452 configurations · Sequential read

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Benchmark results in MiB/s
ModelPlatformCapacitySeq. readSeq. write4 KiB read4 KiB writeSample countLatest
iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular(iPad8,7)iOS512 GB1,371.351,034.9421.0616.71202025-03-23
iPad Pro 11-inch Wi-Fi + Cellular(iPad8,3)iOS256 GB1,369.96610.7719.9715.27842026-06-09
iPad Pro 11-inch(iPad8,4)iOS1024 GB1,366.091,096.3723.4620.17292026-05-23
iPad15,7(iPad15,7)iOS512 GB1,358.091,438.2039.2228.8212025-11-30
iPhone 13 Pro Max(iPhone14,3)iOS128 GB1,353.48666.0333.7821.435332026-09-19
iPad Pro (11-inch) (2nd generation) Wi-Fi(iPad8,9)iOS512 GB1,350.48996.1122.8217.25212026-01-17
iPad Pro (12.9-inch) (4th generation) Wi-Fi + Cellular(iPad8,12)iOS512 GB1,335.57799.7122.9817.43252025-01-22
iPad Pro (12.9-inch) (4th generation) Wi-Fi(iPad8,11)iOS512 GB1,332.061,001.9423.0118.28142025-02-22
iPhone 13(iPhone14,5)iOS128 GB1,323.21673.5233.6021.819792026-09-19
iPhone 13 mini(iPhone14,4)iOS128 GB1,322.75693.1333.3621.663722026-09-20
iPad Pro (11-inch) (2nd generation) Wi-Fi + Cellular(iPad8,10)iOS512 GB1,314.38923.3623.3918.37112025-06-09
iPad Pro (11-inch) (2nd generation) Wi-Fi + Cellular(iPad8,10)iOS1024 GB1,302.871,077.0217.9313.97132026-07-26
iPhone14,6(iPhone14,6)iOS128 GB1,279.36665.8132.7120.423222026-08-28
iPad Pro (12.9-inch) (4th generation) Wi-Fi(iPad8,11)iOS1024 GB1,264.72658.6817.5613.9872025-10-29
iPhone 12 mini(iPhone13,1)iOS64 GB1,239.97446.4830.1316.761272026-06-17
iPad Pro (12.9-inch) (4th generation) Wi-Fi + Cellular(iPad8,12)iOS1024 GB1,239.28895.5417.5113.7832025-10-28
iPad16,1(iPad16,1)iOS1024 GB1,225.44828.4638.4721.49142024-12-28
iPad14,11(iPad14,11)iOS128 GB1,166.29264.1936.2616.2012025-11-01
iPad14,10(iPad14,10)iOS1024 GB1,144.231,364.0931.7923.8722025-07-08
iPad Pro 12.9-inch (3rd Generation)(iPad8,5)iOS512 GB1,138.82964.0920.6916.45142025-10-30
iPad Air (4th generation) Wi-Fi(iPad13,1)iOS64 GB1,123.23418.2429.6916.332122026-08-25
iPad Air (4th generation) Wi-Fi + Cellular(iPad13,2)iOS64 GB1,069.29433.8928.7314.74422026-03-18
iPhone 12(iPhone13,2)iOS64 GB1,065.48371.7129.7515.222762026-08-15
iPad Pro 11-inch Wi-Fi(iPad8,1)iOS512 GB930.87744.1520.7815.57432026-01-20
iPad Pro 11-inch Wi-Fi + Cellular(iPad8,3)iOS512 GB862.47709.2320.8415.51492025-02-09
iPad Pro (11-inch) (2nd generation) Wi-Fi(iPad8,9)iOS1024 GB792.23663.5123.1117.19232026-09-17
iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular(iPad8,7)iOS1024 GB781.70738.4623.2317.6252024-01-20
iPad (9th Generation) Wi-Fi + Cellular(iPad12,2)iOS256 GB779.69634.0923.5716.8762025-08-20
iPhone 11 Pro Max(iPhone12,5)iOS256 GB755.89579.2622.2616.991,2762026-09-04
iPad13,16(iPad13,16)iOS64 GB747.26330.6738.0616.036522026-08-15
iPad Pro (12.9-inch) (4th generation) Wi-Fi(iPad8,11)iOS128 GB746.86386.2322.6015.62412026-01-26
iPad13,18(iPad13,18)iOS64 GB746.56364.3128.4214.151572026-03-23
iPhone 11 Pro Max(iPhone12,5)iOS128 GB745.27457.9623.0316.6312026-02-26
iPhone 11 Pro(iPhone12,3)iOS256 GB744.58514.4622.1416.711242026-01-30
iPad13,17(iPad13,17)iOS64 GB741.94307.4936.5215.13892026-09-05
iPad13,19(iPad13,19)iOS64 GB741.62448.5328.8215.28142026-06-23
iPad Pro (11-inch) (2nd generation) Wi-Fi + Cellular(iPad8,10)iOS128 GB739.84427.5321.9515.00532026-03-02
iPad (9th Generation) Wi-Fi + Cellular(iPad12,2)iOS64 GB736.88273.2423.4311.96142025-11-14
iPad Pro (12.9-inch) (4th generation) Wi-Fi + Cellular(iPad8,12)iOS128 GB736.85369.6122.0215.19162025-10-30
iPhone 8 Plus(iPhone10,2)iOS128 GB736.66422.4717.3913.73272026-06-22

Results checked · Speeds in MiB/s · About these measurements

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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.

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