A1:dev
A1:dev » SD Bench » Results » Random I/O
Random I/O

Random I/O…
Average number of random 4KB read and write I/O operations. Usually, real life tasks include both random and sequential I/O operations.

 

  • Samsung SM-G935F 4d ago
    1.59 GHz · v6.0.1 · Random I/O benchmark
    61,024MB Internal SD card
    ..R:9.89MB/s
    .W:3.11MB/s
  • Xiaomi Mi A2 6d ago
    1.84 GHz · v9 · Random I/O benchmark
    46,983MB Memory
    ....R:22.42MB/s
    ................................W:173.76MB/s
  • ZTE A0622 6d ago
    1.40 GHz · v7.1.1 · Random I/O benchmark
    120,564MB External SD card · 不选择 不选择
    ..R:12.88MB/s
    .W:1.21MB/s
  • Huawei CAZ-AL10 7d ago
    2.02 GHz · v7.0 · Random I/O benchmark
    121,909MB Internal SD card · 其他品牌 UHS-III
    ...R:14.42MB/s
    .W:0.63MB/s
  • Sony G8142 9d ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    243,952MB External SD card · SanDisk UHS-I
    ....R:22.43MB/s
    ....W:20.71MB/s
  • FinePower C1 9d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    1,940MB Memory
    ..R:10.13MB/s
    .W:0.36MB/s
  • Xiaomi MI MAX 3 10d ago
    1.61 GHz · v9 · Random I/O benchmark
    110,826MB Memory
    ..............R:76.79MB/s
    .W:3.62MB/s
  • TCT ONE TOUCH 4015D 11d ago
    1.00 GHz · v4.2.2 · Random I/O benchmark
    29,972MB Internal SD card
    .R:6.84MB/s
    .W:0.31MB/s
  • Allwinner QUAD-CORE H6 petrel-p1 12d ago
    1.49 GHz · v9 · Random I/O benchmark
    10,552MB Memory
    ..R:11.83MB/s
    .W:1.28MB/s
  • Huawei VOG-L29 13d ago
    1.81 GHz · v9 · Random I/O benchmark
    112,786MB External SD card
    ........R:44.52MB/s
    ...................W:99.67MB/s
  • Rockchip XL1.0.02.2.0.d4 17d ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    115,420MB Memory
    .............R:70.32MB/s
    .W:2.05MB/s
  • Rockchip X88MAX.p2.0.01.d4 18d ago
    1.10 GHz · v9 · Random I/O benchmark
    55,542MB Memory
    .R:7.52MB/s
    .W:1.21MB/s
  • Rockchip X88MAX.p2.0.01.d4 18d ago
    1.30 GHz · v9 · Random I/O benchmark
    55,534MB Memory
    ...R:13.73MB/s
    .W:3.02MB/s
  • Rockchip X88MAX.p2.0.01.d4 18d ago
    1.10 GHz · v9 · Random I/O benchmark
    55,534MB Memory
    .R:3.93MB/s
    .W:1.12MB/s
  • Rockchip X88MAX.p2.0.01.d4 18d ago
    1.30 GHz · v9 · Random I/O benchmark
    55,534MB Memory
    .R:5.34MB/s
    .W:4.38MB/s
  • Rockchip XL1.0.p2.0.02.d4 20d ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    114,164MB Memory
    ...............R:82.88MB/s
    .W:5.43MB/s
  • HTC 2Q4D200 21d ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    113,522MB Memory
    ...R:14.16MB/s
    .........................................................................................................................W:651.73MB/s
  • Xiaomi Redmi Note 4X 21d ago
    2.21 GHz · v7.0 · Random I/O benchmark
    53,410MB Memory
    ....R:19.86MB/s
    .W:5.46MB/s
  • Meizu 16 X 25d ago
    1.71 GHz · v8.1.0 · Random I/O benchmark
    51,734MB External SD card · 不选择 不选择
    ........R:42.52MB/s
    .W:1.70MB/s
  • Huawei VOG-AL00 26d ago
    1.81 GHz · v9 · Random I/O benchmark
    122,875MB Internal SD card · 不选择 不选择
    ...R:15.18MB/s
    .W:4.81MB/s
  • ZTE A2017 27d ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    61,088MB External SD card · 雷克沙(美国) UHS-I
    ...R:16.58MB/s
    .W:3.14MB/s
  • Samsung SM-G930F 27d ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    14,771MB Internal SD card
    .R:0.08MB/s
    .W:0.83MB/s
  • Samsung SM-G930F 27d ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    14,657MB Internal SD card
    .R:5.75MB/s
    .W:0.97MB/s
  • Samsung SM-G930F 27d ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    3,840MB Internal SD card
    .R:5.33MB/s
    .W:0.52MB/s
  • Allwinner FREESKY OTT 6K 1mo ago
    1.80 GHz · v7.0 · Random I/O benchmark
    24,830MB Memory
    ..............................R:159.48MB/s
    .W:0.73MB/s
  • Oppo PBCM30 1mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    255,992MB Internal SD card · 不设置 不选择
    .............................................................................................R:499.59MB/s
    .W:0.52MB/s
  • Huawei BKL-AL00 1mo ago
    1.84 GHz · v9 · Random I/O benchmark
    61,117MB Internal SD card · 不设置 不选择
    ............................................................................................................................................R:754.09MB/s
    .W:5.24MB/s
  • Rockchip MiniA5X_Plus.p2.0.00.d4 1mo ago
    1.30 GHz · v9 · Random I/O benchmark
    55,534MB Memory
    .R:3.69MB/s
    .W:3.02MB/s
  • Rockchip IPLAY.p2.0.01.d4 1mo ago
    1.30 GHz · v9 · Random I/O benchmark
    11,430MB Memory
    ..R:8.72MB/s
    .W:0.58MB/s
  • Huawei BKL-AL00 1mo ago
    1.84 GHz · v9 · Random I/O benchmark
    14,987MB Internal SD card · 不选择 不选择
    .........................................................................................................................................R:736.46MB/s
    .W:2.29MB/s
  • Rockchip MiniA5X_Plus.p2.0.00.d4 1mo ago
    1.30 GHz · v9 · Random I/O benchmark
    55,534MB Memory
    ..R:8.09MB/s
    .W:1.40MB/s
  • Huawei LYA-AL00 1mo ago
    1.81 GHz · v9 · Random I/O benchmark
    111,494MB Memory
    ..............................................................................................................................................................................................R:1,022.61MB/s
    ..........W:55.18MB/s
  • Samsung SM-G9500 1mo ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    54,689MB Memory
    ...........................................................................................................R:573.58MB/s
    .W:1.11MB/s
  • Huawei WAS-AL00 1mo ago
    1.71 GHz · v8.0.0 · Random I/O benchmark
    30,032MB Internal SD card · 金士顿(美国) Class 4
    .R:4.41MB/s
    .W:0.10MB/s
  • Rockchip MiniA5X_Plus.p2.0.00.d4 1mo ago
    1.30 GHz · v9 · Random I/O benchmark
    113,378MB Memory
    .R:3.57MB/s
    .W:4.98MB/s
  • Rockchip MiniA5X_Plus.p.00.d4 1mo ago
    1.30 GHz · v9 · Random I/O benchmark
    11,430MB Memory
    ..R:10.58MB/s
    .W:2.64MB/s
  • Xiaomi Redmi 4A 1mo ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    9,823MB Memory
    ....R:18.87MB/s
    .W:1.70MB/s
  • Xiaomi Redmi 4A 1mo ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    122,080MB External SD card · 不选择 不选择
    ..R:10.43MB/s
    .W:1.32MB/s
  • LG LM-G710 1mo ago
    1.77 GHz · v8.0.0 · Random I/O benchmark
    1,908MB External SD card · 不选择 不选择
    ..........................................................................................................................R:656.40MB/s
    .W:0.52MB/s
  • Rockchip MiniA5X_Plus.p2.0.00.d4 1mo ago
    1.30 GHz · v9 · Random I/O benchmark
    113,378MB Memory
    .R:7.09MB/s
    .W:1.16MB/s
  • NVidia SHIELD Tablet 1mo ago
    2.22 GHz · v7.0 · Random I/O benchmark
    240,375MB Memory
    ..R:10.52MB/s
    ...W:18.29MB/s
  • QUALCOMM T8A00 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:6.32MB/s
    .W:0.73MB/s
  • QUALCOMM T8A00 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:6.73MB/s
    .W:0.72MB/s
  • QUALCOMM T8A00 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:6.35MB/s
    .W:0.72MB/s
  • Xiaomi Redmi 4A 2mo ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    9,938MB Memory
    ...R:14.02MB/s
    .W:1.61MB/s
  • 360 1711-A01 2mo ago
    v7.1.1 · Random I/O benchmark
    24,246MB Memory
    ..R:9.62MB/s
    .W:1.10MB/s
  • Samsung Galaxy Note 4 · SM-N910C 2mo ago
    1.30 GHz · v6.0.1 · Random I/O benchmark
    471,936MB Internal SD card · Samsung UHS-III
    ...R:17.85MB/s
    .W:3.15MB/s
  • Huawei BKL-AL20 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    53,982MB Memory
    ........R:43.65MB/s
    ........W:43.96MB/s
  • Huawei BKL-AL20 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    59,965MB Internal SD card · 三星(韩国) Class 10
    ...R:13.72MB/s
    .W:3.47MB/s
  • Oppo 1105 2mo ago
    1.21 GHz · v4.4.4 · Random I/O benchmark
    1,763MB External SD card
    ....R:22.94MB/s
    .W:0.48MB/s
  • Xiaomi Redmi Note 7 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    121,911MB External SD card · 其他品牌 UHS-I
    ..R:10.15MB/s
    .W:1.70MB/s
  • Alps k79v1_64 2mo ago
    2.00 GHz · v9 · Random I/O benchmark
    114,972MB Memory
    ....R:22.75MB/s
    .W:1.78MB/s
  • Alps k79v1_64 2mo ago
    2.00 GHz · v9 · Random I/O benchmark
    114,972MB Memory
    .....R:27.33MB/s
    .W:1.80MB/s
  • Huawei BKL-AL00 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    122,107MB Internal SD card · 三星(韩国) UHS-III
    ......................................................................................................................................R:720.47MB/s
    .W:1.90MB/s
  • Rockchip MiniA5X_Plus.p2.0.00.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    25,874MB Memory
    .R:7.04MB/s
    .W:2.82MB/s
  • Rockchip A5X MAX.p2.0.01.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    11,430MB Memory
    .R:6.47MB/s
    .W:2.48MB/s
  • Rockchip A5X MAX.p.01.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    26,186MB Memory
    ...R:13.73MB/s
    .W:3.42MB/s
  • Samsung Galaxy Y · GT-S5360 2mo ago
    832 MHz · v2.3.6 · Random I/O benchmark
    190MB Memory
    .R:4.77MB/s
    .W:0.54MB/s
  • Rockchip X88SMART.p.00.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    25,874MB Memory
    .R:4.24MB/s
    .W:0.67MB/s
  • Rockchip X88SMART.p.00.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    25,874MB Memory
    .R:4.08MB/s
    .W:0.94MB/s
  • Rockchip X88SMART.p.00.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    25,874MB Memory
    .R:2.69MB/s
    .W:0.63MB/s
  • Rockchip A5X MAX.o.2.0.01.d4 2mo ago
    1.30 GHz · v8.1.0 · Random I/O benchmark
    11,860MB Memory
    ..R:8.74MB/s
    .W:2.07MB/s
  • Rockchip MiniA5X_Plus.p2.0.00.d4 2mo ago
    1.30 GHz · v9 · Random I/O benchmark
    11,430MB Memory
    .R:2.99MB/s
    .W:1.10MB/s
  • Rockchip X99.02.3.00.d32 2mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    57,206MB Memory
    ..R:13.27MB/s
    .W:4.66MB/s
  • Rockchip X99.02.3.01.d32 2mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    57,206MB Memory
    ...R:17.21MB/s
    .W:4.98MB/s
  • Xiaomi Redmi Note 7 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    51,206MB Memory
    ......R:32.47MB/s
    .W:1.54MB/s
  • Xiaomi MI PAD 4 PLUS 3mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    51,047MB Memory
    ....R:19.75MB/s
    .W:6.66MB/s
  • Xiaomi MI PAD 4 PLUS 3mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    60,874MB External SD card · 不选择 不选择
    ...............................................................................................................R:599.58MB/s
    .W:1.42MB/s
  • Alps Coolpad 8675 3mo ago
    1.66 GHz · v4.4.2 · Random I/O benchmark
    13,105MB Memory
    ....R:22.70MB/s
    .W:0.87MB/s
  • Alps Coolpad 8675 3mo ago
    1.66 GHz · v4.4.2 · Random I/O benchmark
    51,029MB External SD card · 三星(韩国) UHS-III
    ...R:16.46MB/s
    .W:1.27MB/s
  • Huawei BKL-AL20 3mo ago
    1.84 GHz · v9 · Random I/O benchmark
    121,914MB Internal SD card · 三星(韩国) UHS-III
    .R:1.96MB/s
    .W:3.18MB/s
  • Amlogic TX6 3mo ago
    1.49 GHz · v9 · Random I/O benchmark
    25,620MB Memory
    ..R:8.79MB/s
    .W:2.08MB/s
  • Samsung Galaxy Mini · GT-S5570 3mo ago
    600 MHz · v2.3.4 · Random I/O benchmark
    181MB Memory
    .R:6.47MB/s
    .W:1.61MB/s
  • QUALCOMM DW1000 3mo ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    1,821MB Memory
    ...R:17.77MB/s
    .W:3.37MB/s
  • QUALCOMM DW1000 3mo ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    1,821MB Memory
    ...R:17.01MB/s
    .W:3.39MB/s
  • QUALCOMM DW1000 3mo ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    1,821MB Memory
    ...R:18.29MB/s
    .W:3.40MB/s
  • Huawei BKL-AL20 3mo ago
    1.84 GHz · v9 · Random I/O benchmark
    122,080MB Internal SD card · 不选择 不选择
    .R:2.28MB/s
    .W:1.79MB/s
  • Sony G8232 3mo ago
    1.59 GHz · v7.1.1 · Random I/O benchmark
    119,800MB External SD card
    ....R:22.86MB/s
    .W:0.23MB/s
  • Samsung SM-A5100 3mo ago
    1.50 GHz · v7.1.1 · Random I/O benchmark
    15,200MB Internal SD card · 不设置 不选择
    ..R:10.07MB/s
    .W:0.95MB/s
  • Tencent virtual machine 2 3mo ago
    2.00 GHz · v4.4.2 · Random I/O benchmark
    32,768MB Memory
    ...................................................................R:359.85MB/s
    .............................................................W:329.35MB/s
  • ZUK Z2131 3mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,088MB Memory
    ..........R:55.85MB/s
    .W:1.03MB/s
  • Tencent virtual machine 2 3mo ago
    2.00 GHz · v4.4.2 · Random I/O benchmark
    32,768MB Memory
    ....................................................................R:365.95MB/s
    ..........................................................W:311.84MB/s
  • Samsung SM-C5000 3mo ago
    1.09 GHz · v8.0.0 · Random I/O benchmark
    25,909MB Memory
    ...R:16.80MB/s
    .W:0.97MB/s
  • Xiaomi Redmi Note 5 3mo ago
    1.61 GHz · v8.1.0 · Random I/O benchmark
    51,646MB Memory
    ....R:23.08MB/s
    .W:4.98MB/s
  • Samsung SM-G930S 3mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,559MB Memory
    .....R:29.58MB/s
    ........W:41.42MB/s
  • Lenovo PB1-770N 3mo ago
    1.46 GHz · v5.0.2 · Random I/O benchmark
    26,054MB External SD card · 不选择 不选择
    ......R:31.28MB/s
    .W:0.74MB/s
  • Xiaomi MIX 2S 3mo ago
    1.77 GHz · v9 · Random I/O benchmark
    233,074MB Memory
    ...........................................................................................................................R:663.86MB/s
    .W:1.43MB/s
  • Oppo CPH1801 3mo ago
    v7.1.1 · Random I/O benchmark
    9,236MB External SD card
    ...R:18.28MB/s
    .W:0.95MB/s
  • Huawei JSN-AL00a 4mo ago
    1.71 GHz · v8.1.0 · Random I/O benchmark
    122,080MB Internal SD card · 不选择 不选择
    .........................................................................................R:481.06MB/s
    .W:1.60MB/s
  • Vivo Y75A 4mo ago
    1.51 GHz · v7.1.1 · Random I/O benchmark
    15,178MB Internal SD card
    .......................................................R:294.96MB/s
    .W:0.29MB/s
  • NVidia SHIELD Tablet K1 4mo ago
    2.22 GHz · v7.0 · Random I/O benchmark
    30,032MB External SD card
    ..R:12.28MB/s
    .W:0.60MB/s
  • Meizu m3 note 4mo ago
    1.00 GHz · v7.0 · Random I/O benchmark
    15,177MB External SD card · 金士顿(美国) Class 6
    .R:7.89MB/s
    .W:1.76MB/s
  • U50 U50 4mo ago
    1.30 GHz · v6.0 · Random I/O benchmark
    4,712MB Memory
    .R:6.55MB/s
    .W:1.39MB/s
  • Huawei RVL-AL09 4mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    53,970MB External SD card · 不选择 不选择
    .........R:49.53MB/s
    ......W:29.82MB/s
  • Huawei RVL-AL09 4mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    122,105MB Internal SD card · 不选择 不选择
    ..................................................................................................R:527.94MB/s
    .W:6.17MB/s
  • Tencent rk3399-box 4mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    12,988MB Memory
    ....R:21.52MB/s
    .W:3.41MB/s
  • Vivo X21A 4mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    52,331MB Memory
    ...R:15.52MB/s
    .W:1.20MB/s
  • Vivo NEX A 4mo ago
    1.71 GHz · v8.1.0 · Random I/O benchmark
    114,003MB Memory
    ......R:31.68MB/s
    ..W:12.85MB/s
  • Rockchip X88mini.00.d4 4mo ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    12,810MB Memory
    ............R:66.45MB/s
    .W:1.11MB/s
  • Tencent rk3399-box 4mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    12,988MB Memory
    ...R:16.24MB/s
    .W:3.14MB/s

Summary for the above 100 results:
Brands: Allwinner · Alps · Amlogic · FinePower · HTC · Huawei · LG · Lenovo · Meizu · NVidia · Oppo · QUALCOMM · Rockchip · Samsung · Sony · TCT · Tencent · U50 · Vivo · Xiaomi · ZTE · ZUK · 360.
Versions: 2.3.4 · 2.3.6 · 4.2.2 · 4.4.2 · 4.4.4 · 5.0.2 · 6.0 · 6.0.1 · 7.0 · 7.1.1 · 7.1.2 · 8.0.0 · 8.1.0 · 9.

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May 27, 2019 · 03:19
Perf · 0.53886