J Disk Benchmark (v. 1.0) Разработано Jack Yoo |
Benchmark test against SD card and internal memory in the phone.
Test behavior
# Write to the file with the unit size chosen.
# Read the file and check if read data is same with written.
Full version is available.
"J Android hacker's system tool"
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[2010-12-27] K.H. Ng: Default setting on motorola defy mb525 Nand Write 1.39 Read 2.01 Bundle card Write 2.03 Read 2.54 |
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[2010-12-22] GrillRotten: Useless. Can't use cache. |
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[2010-11-17] Zak: Good check for the read and write speed of your storage card. |
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[2010-10-14] Matt: Seems a little inacurate. Class 8 card got 5.6mb write 9mb read. NAND was 4.7mb and 8.2mb on 8K ?? G2 |
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[2010-10-06] Hans-Georg: SD card test yields nonsensical results that mainly reflect buffer size, rather than SD card speed. Uninstalled. |
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[2010-07-06] Rasha: Works. Would be nice if the progress box also displayed the current calculated results as the test runs; & ability to save results and review them. |
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[2010-05-31] Ayman: Looking for an app that tells me if my SD card is failing so I can replace it before it happens. Guess this isn't what I am looking for. |
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[2010-05-29] Bruno: It would be great if it could predict SD memory class. Does android use 8kb buffer normally? I got 5.12MB/s at 8kb buffer. |
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[2010-05-14] Rob P: Does what it says on the tin. Select 8kb block size for speediest results in my experience. |
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