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.

 

  • Rockchip A5X MAX.o.2.0.01.d4 23h 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 23h 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 3d 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 3d 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 4d 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 9d 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 9d 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 11d 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 11d 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 13d 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 14d 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 17d ago
    600 MHz · v2.3.4 · Random I/O benchmark
    181MB Memory
    ..R:6.47MB/s
    .W:1.61MB/s
  • QUALCOMM DW1000 18d ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    1,821MB Memory
    .....R:17.77MB/s
    .W:3.37MB/s
  • QUALCOMM DW1000 18d ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    1,821MB Memory
    .....R:17.01MB/s
    .W:3.39MB/s
  • QUALCOMM DW1000 18d 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 18d 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 19d 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 21d 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 21d ago
    2.00 GHz · v4.4.2 · Random I/O benchmark
    32,768MB Memory
    .......................................................................................................R:359.85MB/s
    ..............................................................................................W:329.35MB/s
  • ZUK Z2131 21d 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 22d 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 23d 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 26d 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 30d 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 1mo 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 1mo ago
    1.77 GHz · v9 · Random I/O benchmark
    233,074MB Memory
    ..............................................................................................................................................................................................R:663.86MB/s
    .W:1.43MB/s
  • Oppo CPH1801 1mo ago
    v7.1.1 · Random I/O benchmark
    9,236MB External SD card
    .....R:18.28MB/s
    .W:0.95MB/s
  • Huawei JSN-AL00a 1mo 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 1mo 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 1mo 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 1mo 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 1mo ago
    1.30 GHz · v6.0 · Random I/O benchmark
    4,712MB Memory
    ..R:6.55MB/s
    .W:1.39MB/s
  • Huawei RVL-AL09 1mo 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 1mo 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 2mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    12,988MB Memory
    ......R:21.52MB/s
    .W:3.41MB/s
  • Vivo X21A 2mo 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 2mo 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 2mo 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 2mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    12,988MB Memory
    .....R:16.24MB/s
    .W:3.14MB/s
  • Huawei STF-AL10 2mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    53,694MB Memory
    .............................................................................................................................................R:493.38MB/s
    .....W:16.55MB/s
  • FriendlyARM (www.friendlyarm.com) NanoPC-T4 (RK3399) 2mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    12,444MB Memory
    .....R:18.59MB/s
    .W:3.25MB/s
  • Vivo Y75A 2mo ago
    1.51 GHz · v7.1.1 · Random I/O benchmark
    127,969MB Internal SD card
    .........................................R:144.53MB/s
    .W:0.34MB/s
  • Lenovo A7010a48 2mo ago
    1.30 GHz · v6.0 · Random I/O benchmark
    59,933MB External SD card · Kingston Class 10
    ...R:9.03MB/s
    ...W:12.10MB/s
  • QUALCOMM T8900 2mo ago
    v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:4.58MB/s
    .W:0.52MB/s
  • QUALCOMM T8900 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:4.45MB/s
    .W:0.52MB/s
  • QUALCOMM T8900 2mo ago
    v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:5.04MB/s
    .W:0.52MB/s
  • QUALCOMM T8900 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:4.95MB/s
    .W:0.55MB/s
  • QUALCOMM T8900 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:4.96MB/s
    .W:0.53MB/s
  • QUALCOMM T8900 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    3,290MB Memory
    .R:4.64MB/s
    .W:0.51MB/s
  • Sony Xperia Z1 LTE · C6903 2mo ago
    2.15 GHz · v5.0.2 · Random I/O benchmark
    7,545MB External SD card · Lexar Class 10
    ..................R:63.43MB/s
    .W:0.84MB/s
  • Sony Xperia Z1 LTE · C6903 2mo ago
    2.15 GHz · v5.0.2 · Random I/O benchmark
    12,071MB Memory
    ....................................R:125.12MB/s
    ....W:15.49MB/s
  • Sony Xperia Z1 LTE · C6903 2mo ago
    2.15 GHz · v5.0.2 · Random I/O benchmark
    7,545MB External SD card · Patriot UHS-II
    ..........R:36.51MB/s
    .W:0.84MB/s
  • Huawei TAG-L13 2mo ago
    1.50 GHz · v5.1 · Random I/O benchmark
    16MB Internal SD card
    .........................R:87.53MB/s
    ....W:13.14MB/s
  • Bq Aquaris X5 2mo ago
    1.36 GHz · v7.1.2 · Random I/O benchmark
    12,295MB Memory
    .....R:18.98MB/s
    ...W:12.17MB/s
  • Huawei PRA-AL00 2mo ago
    1.71 GHz · v8.0.0 · Random I/O benchmark
    24,042MB Memory
    ....R:13.46MB/s
    ...W:11.33MB/s
  • Huawei CMR-AL09 2mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    52,538MB External SD card
    .......R:24.07MB/s
    .......W:23.70MB/s
  • Sony SO-04J 2mo ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    121,910MB External SD card
    .......R:23.25MB/s
    .....W:16.30MB/s
  • Rockchip A5X MAX.kfc.01.d4 2mo ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    12,814MB Memory
    ............................R:98.63MB/s
    .W:1.28MB/s
  • Rockchip A5X MAX.kfc.01.d4 2mo ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    12,814MB Memory
    ............................R:96.10MB/s
    .W:1.22MB/s
  • LeMobile Le X620 2mo ago
    1.39 GHz · v6.0 · Random I/O benchmark
    24,460MB Memory
    ....R:13.38MB/s
    .W:1.47MB/s
  • Rockchip X99.02.3.01.d32 2mo ago
    1.42 GHz · v7.1.2 · Random I/O benchmark
    57,470MB Memory
    ....R:15.10MB/s
    ..W:5.35MB/s
  • Samsung Galaxy Note 4 Duos · SM-N9100 2mo ago
    2.65 GHz · v6.0.1 · Random I/O benchmark
    30,489MB External SD card · 不选择 不选择
    ...R:10.50MB/s
    .W:0.41MB/s
  • Samsung Galaxy Note 4 Duos · SM-N9100 2mo ago
    2.65 GHz · v6.0.1 · Random I/O benchmark
    11,083MB Memory
    ............R:42.14MB/s
    .W:4.71MB/s
  • Asus P008 2mo ago
    1.40 GHz · v7.0 · Random I/O benchmark
    30,610MB External SD card · 不选择 不选择
    ...R:9.45MB/s
    .W:1.69MB/s
  • Huawei RVL-AL09 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    122,107MB Internal SD card · 不选择 UHS-III
    .R:3.20MB/s
    .W:1.03MB/s
  • LG H930 2mo ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    30,419MB Internal SD card · SanDisk Class 10
    ..R:7.98MB/s
    .........W:30.43MB/s
  • Xiaomi MI 8 Lite 2mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    121,910MB External SD card · 三星(韩国) UHS-I
    ..R:7.95MB/s
    .W:1.75MB/s
  • Xiaomi MI 8 Lite 2mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    244,160MB External SD card · 三星(韩国) UHS-I
    ..R:7.19MB/s
    .W:1.11MB/s
  • Xiaomi MI 8 Lite 2mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    50,324MB Memory
    ......R:21.30MB/s
    .W:3.02MB/s
  • Samsung Galaxy Tab S 8.4 · SM-T700 2mo ago
    1.90 GHz · v6.0.1 · Random I/O benchmark
    11,957MB Memory
    ......R:22.38MB/s
    .W:1.19MB/s
  • Xiaomi MI 8 Lite 2mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    244,160MB External SD card · 不选择 不选择
    ..R:7.72MB/s
    .W:1.10MB/s
  • Xiaomi MI 8 Lite 2mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    50,324MB Memory
    .....R:17.05MB/s
    .W:1.86MB/s
  • Huawei BKL-AL00 2mo ago
    1.84 GHz · v9 · Random I/O benchmark
    53,970MB External SD card · 不选择 不选择
    ..............R:48.17MB/s
    .........W:32.68MB/s
  • Huawei PRA-AL00 2mo ago
    1.71 GHz · v8.0.0 · Random I/O benchmark
    24,042MB Memory
    ......R:19.32MB/s
    ....W:14.45MB/s
  • Huawei CHM-TL00 2mo ago
    1.20 GHz · v4.4.2 · Random I/O benchmark
    11,382MB External SD card · 金士顿(美国) 不选择
    ........R:29.24MB/s
    .W:2.62MB/s
  • Xiaomi MI 6X 2mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    51,518MB Memory
    ..........R:34.23MB/s
    ..W:7.64MB/s
  • Samsung SM-G955N 2mo ago
    1.69 GHz · v8.0.0 · Random I/O benchmark
    63,936MB Internal SD card · 其他品牌 Class 10
    .R:4.89MB/s
    .W:0.49MB/s
  • Sony D6708 2mo ago
    2.46 GHz · v4.4.4 · Random I/O benchmark
    25,610MB Memory
    .........R:30.12MB/s
    .W:0.74MB/s
  • Sony D6708 2mo ago
    2.46 GHz · v4.4.4 · Random I/O benchmark
    30,425MB External SD card · 不选择 不选择
    .....R:16.42MB/s
    .W:1.83MB/s
  • Xiaomi Mi A1 2mo ago
    2.02 GHz · v9 · Random I/O benchmark
    51,330MB Memory
    .............R:45.24MB/s
    ..........................................................W:202.48MB/s
  • Rockchip X88SMART.00.d4 2mo ago
    1.51 GHz · v7.1.2 · Random I/O benchmark
    12,810MB Memory
    ..................R:62.06MB/s
    .W:1.19MB/s
  • Rockchip X66.N.ali.00.d16 3mo ago
    1.30 GHz · v7.1.2 · Random I/O benchmark
    4,917MB Memory
    .......R:25.05MB/s
    .W:1.54MB/s
  • LG VS987 3mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    15,189MB External SD card · 不选择 不选择
    ...R:8.76MB/s
    .W:1.47MB/s
  • LG VS987 3mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    23,566MB Memory
    .......R:24.11MB/s
    .W:0.91MB/s
  • GOME 2017M27A 3mo ago
    1.69 GHz · v7.1.1 · Random I/O benchmark
    53,874MB Memory
    .....R:19.03MB/s
    .W:1.83MB/s
  • Sony D6708 3mo ago
    2.46 GHz · v4.4.4 · Random I/O benchmark
    25,610MB Memory
    ......R:19.93MB/s
    .W:1.03MB/s
  • Sony D6708 3mo ago
    2.46 GHz · v4.4.4 · Random I/O benchmark
    15,186MB External SD card · 不选择 不选择
    .....R:16.94MB/s
    .W:1.43MB/s
  • Xiaomi MI MAX 2 3mo ago
    2.02 GHz · v7.1.1 · Random I/O benchmark
    30,150MB Internal SD card · 不选择 不选择
    .....R:16.37MB/s
    .W:0.58MB/s
  • Huawei RVL-AL09 3mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    118,771MB Internal SD card · 东芝(日本) UHS-III
    ...R:8.80MB/s
    .W:0.68MB/s
  • Xiaomi MI PAD 4 3mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    61,024MB External SD card · 不选择 不选择
    ..R:5.73MB/s
    .W:1.04MB/s
  • Rockchip X66.N.ali.00.d16 3mo ago
    1.30 GHz · v7.1.2 · Random I/O benchmark
    4,917MB Memory
    ....................R:70.30MB/s
    .W:1.51MB/s
  • Rockchip X66.N.ali.00.d16 3mo ago
    1.30 GHz · v7.1.2 · Random I/O benchmark
    4,917MB Memory
    .......R:25.13MB/s
    .W:1.57MB/s
  • Rockchip X88SMART.p.00.d4 3mo ago
    1.30 GHz · v9 · Random I/O benchmark
    11,702MB Memory
    ...R:12.16MB/s
    .W:2.56MB/s
  • Rockchip X88SMART.p.00.d4 3mo ago
    1.30 GHz · v9 · Random I/O benchmark
    26,186MB Memory
    ....R:12.60MB/s
    .W:3.09MB/s
  • Rockchip X88SMART.p.00.d4 3mo ago
    1.30 GHz · v9 · Random I/O benchmark
    11,702MB Memory
    ....R:12.25MB/s
    .W:2.87MB/s
  • ZHAOXIN zx2100 3mo ago
    1.40 GHz · v5.1.1 · Random I/O benchmark
    5,749MB Memory
    .......R:25.00MB/s
    .W:3.22MB/s
  • Alps A10 Pro 3mo ago
    1.30 GHz · v5.1 · Random I/O benchmark
    1,399MB External SD card
    ....R:13.49MB/s
    .W:0.56MB/s
  • 360 1807-A01 3mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    122,081MB External SD card · 三星(韩国) UHS-III
    ..........................................................................................................................................................R:539.77MB/s
    .W:1.03MB/s
  • Vivo Y937 3mo ago
    1.36 GHz · v5.0.2 · Random I/O benchmark
    122,080MB Internal SD card
    ...R:10.97MB/s
    .W:1.06MB/s
  • Sprd sl8541e_1h10_gofu 3mo ago
    1.40 GHz · v8.1.0 · Random I/O benchmark
    13,123MB Memory
    ...R:9.67MB/s
    .W:1.63MB/s

Summary for the above 100 results:
Brands: Alps · Amlogic · Asus · Bq · FriendlyARM (www.friendlyarm.com) · GOME · Huawei · LG · LeMobile · Lenovo · Meizu · NVidia · Oppo · QUALCOMM · Rockchip · Samsung · Sony · Sprd · Tencent · U50 · Vivo · Xiaomi · ZHAOXIN · ZUK · 360.
Versions: 2.3.4 · 4.4.2 · 4.4.4 · 5.0.2 · 5.1 · 5.1.1 · 6.0 · 6.0.1 · 7.0 · 7.1.1 · 7.1.2 · 8.0.0 · 8.1.0 · 9.

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Mar 18, 2019 · 21:47
Perf · 0.39151