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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
Crystal Dew World: [...]
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* MB / s = 1,000,000 bytes / sec [SATA / 300 = 300,000,000 bytes / s]
Sequential Read: 20,097 MB / s
Sequential Write: 16,402 MB / s
Random Read 512KB: 19,707 MB / s
512KB Random Write: 14,521 MB / s
4KB Random Read (QD = 1): 4,538 MB / s [1108.0 IOPS]
Random Write 4KB (QD = 1): 2,519 MB / s [615.0 IOPS]
4KB Random Read (QD = 32): 5,346 MB / s [1305.1 IOPS]
Random Write 4KB (QD = 32): 2,494 MB / s [608.8 IOPS]
Test: 100 MB [L: 0.0% (0.0 / 58.6 GB)] (x5)
Date: 02/01/2013 12:11:27
OS: Windows 7 SP1 [6.1 Build 7601] (x64)
Says on the box: Read speed up to 70MB / s - Write speed up to 20MB / s
Well, with USB2 card reader I will be unable to test ....
I II bought the card for a Samsung Galaxy (GT-i9100), this had
I however only times with FAT32 format (Program: GuiFormat 1.01)
Then: write speed PC -> USB -> Mobile -> SD Card
-4624 Files with 25.8 GB in 2542s: 10.1 MB / s
- 3 files with 1.28 GB in 94s: 13.6 MB / s
for comparison (the same test case, SD card in the phone)
-Sandisk, 32GB: 3 files with 1,26GB in 128S = 9.8 MB / s
-Kingston, 64GB: 1 file with 400MB in 148S = 2.7 MB / s
only 62.844 billion bytes, only 91% of 64 GiByte and only 98.2% of 64 GB. That's real Bes *****
62,844,000,000 bytes = 58.5 x 1 GiByte (1 GiByte = 2 high 30 bytes)
successfully tested in the Archos 97 Titanium HD
Saves media on mobile phones, which are deleted after use and replaced by others. So always something going on on the map.
So far everything is OK.
Conclusion: My fastest micro SD card so far, in my application 5x faster (!)
as Kingston 64GB. Worth the upgrade! And waiting for this card also.
That, however, not even the 64GB will be achieved, is not OK
